src/org/eclipse/jdt/internal/compiler/impl/CompilerOptions.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2004 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package org.eclipse.jdt.internal.compiler.impl;
  12
  13 import java.io.ByteArrayInputStream;
  14 import java.io.InputStreamReader;
  15 import java.io.UnsupportedEncodingException;
  16 import java.util.HashMap;
  17 import java.util.Map;
  18
  19 import org.eclipse.jdt.core.compiler.CharOperation;
  20 import org.eclipse.jdt.internal.compiler.Compiler;
  21 import org.eclipse.jdt.internal.compiler.ast.ASTNode;
  22 import org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants;
  23 import org.eclipse.jdt.internal.compiler.lookup.ProblemReasons;
  24 import org.eclipse.jdt.internal.compiler.problem.ProblemSeverities;
  25
  26 public class CompilerOptions implements ProblemReasons, ProblemSeverities, ClassFileConstants {
  27
  28         /**
  29          * Option IDs
  30          */
  31         public static final String OPTION_LocalVariableAttribute = "org.eclipse.jdt.core.compiler.debug.localVariable"; //$NON-NLS-1$
  32         public static final String OPTION_LineNumberAttribute = "org.eclipse.jdt.core.compiler.debug.lineNumber"; //$NON-NLS-1$
  33         public static final String OPTION_SourceFileAttribute = "org.eclipse.jdt.core.compiler.debug.sourceFile"; //$NON-NLS-1$
  34         public static final String OPTION_PreserveUnusedLocal = "org.eclipse.jdt.core.compiler.codegen.unusedLocal"; //$NON-NLS-1$
  35         public static final String OPTION_DocCommentSupport= "org.eclipse.jdt.core.compiler.doc.comment.support"; //$NON-NLS-1$
  36         public static final String OPTION_ReportMethodWithConstructorName = "org.eclipse.jdt.core.compiler.problem.methodWithConstructorName"; //$NON-NLS-1$
  37         public static final String OPTION_ReportOverridingPackageDefaultMethod = "org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod"; //$NON-NLS-1$
  38         public static final String OPTION_ReportDeprecation = "org.eclipse.jdt.core.compiler.problem.deprecation"; //$NON-NLS-1$
  39         public static final String OPTION_ReportDeprecationInDeprecatedCode = "org.eclipse.jdt.core.compiler.problem.deprecationInDeprecatedCode"; //$NON-NLS-1$
  40         public static final String OPTION_ReportDeprecationWhenOverridingDeprecatedMethod = "org.eclipse.jdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod"; //$NON-NLS-1$
  41         public static final String OPTION_ReportHiddenCatchBlock = "org.eclipse.jdt.core.compiler.problem.hiddenCatchBlock"; //$NON-NLS-1$
  42         public static final String OPTION_ReportUnusedLocal = "org.eclipse.jdt.core.compiler.problem.unusedLocal"; //$NON-NLS-1$
  43         public static final String OPTION_ReportUnusedParameter = "org.eclipse.jdt.core.compiler.problem.unusedParameter"; //$NON-NLS-1$
  44         public static final String OPTION_ReportUnusedParameterWhenImplementingAbstract = "org.eclipse.jdt.core.compiler.problem.unusedParameterWhenImplementingAbstract"; //$NON-NLS-1$
  45         public static final String OPTION_ReportUnusedParameterWhenOverridingConcrete = "org.eclipse.jdt.core.compiler.problem.unusedParameterWhenOverridingConcrete"; //$NON-NLS-1$
  46         public static final String OPTION_ReportUnusedImport = "org.eclipse.jdt.core.compiler.problem.unusedImport"; //$NON-NLS-1$
  47         public static final String OPTION_ReportSyntheticAccessEmulation = "org.eclipse.jdt.core.compiler.problem.syntheticAccessEmulation"; //$NON-NLS-1$
  48         public static final String OPTION_ReportNoEffectAssignment = "org.eclipse.jdt.core.compiler.problem.noEffectAssignment"; //$NON-NLS-1$
  49         public static final String OPTION_ReportLocalVariableHiding = "org.eclipse.jdt.core.compiler.problem.localVariableHiding"; //$NON-NLS-1$
  50         public static final String OPTION_ReportSpecialParameterHidingField = "org.eclipse.jdt.core.compiler.problem.specialParameterHidingField"; //$NON-NLS-1$
  51         public static final String OPTION_ReportFieldHiding = "org.eclipse.jdt.core.compiler.problem.fieldHiding"; //$NON-NLS-1$
  52         public static final String OPTION_ReportPossibleAccidentalBooleanAssignment = "org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment"; //$NON-NLS-1$
  53         public static final String OPTION_ReportNonExternalizedStringLiteral = "org.eclipse.jdt.core.compiler.problem.nonExternalizedStringLiteral"; //$NON-NLS-1$
  54         public static final String OPTION_ReportIncompatibleNonInheritedInterfaceMethod = "org.eclipse.jdt.core.compiler.problem.incompatibleNonInheritedInterfaceMethod"; //$NON-NLS-1$
  55         public static final String OPTION_ReportUnusedPrivateMember = "org.eclipse.jdt.core.compiler.problem.unusedPrivateMember"; //$NON-NLS-1$
  56         public static final String OPTION_ReportNoImplicitStringConversion = "org.eclipse.jdt.core.compiler.problem.noImplicitStringConversion"; //$NON-NLS-1$
  57         public static final String OPTION_ReportAssertIdentifier = "org.eclipse.jdt.core.compiler.problem.assertIdentifier"; //$NON-NLS-1$
  58         public static final String OPTION_ReportEnumIdentifier = "org.eclipse.jdt.core.compiler.problem.enumIdentifier"; //$NON-NLS-1$
  59         public static final String OPTION_ReportNonStaticAccessToStatic = "org.eclipse.jdt.core.compiler.problem.staticAccessReceiver"; //$NON-NLS-1$
  60         public static final String OPTION_ReportIndirectStaticAccess = "org.eclipse.jdt.core.compiler.problem.indirectStaticAccess"; //$NON-NLS-1$
  61         public static final String OPTION_ReportEmptyStatement = "org.eclipse.jdt.core.compiler.problem.emptyStatement"; //$NON-NLS-1$
  62         public static final String OPTION_ReportUnnecessaryTypeCheck = "org.eclipse.jdt.core.compiler.problem.unnecessaryTypeCheck"; //$NON-NLS-1$
  63         public static final String OPTION_ReportUnnecessaryElse = "org.eclipse.jdt.core.compiler.problem.unnecessaryElse"; //$NON-NLS-1$
  64         public static final String OPTION_ReportUndocumentedEmptyBlock = "org.eclipse.jdt.core.compiler.problem.undocumentedEmptyBlock"; //$NON-NLS-1$
  65         public static final String OPTION_ReportInvalidJavadoc = "org.eclipse.jdt.core.compiler.problem.invalidJavadoc"; //$NON-NLS-1$
  66         public static final String OPTION_ReportInvalidJavadocTags = "org.eclipse.jdt.core.compiler.problem.invalidJavadocTags"; //$NON-NLS-1$
  67         public static final String OPTION_ReportInvalidJavadocTagsDeprecatedRef = "org.eclipse.jdt.core.compiler.problem.invalidJavadocTagsDeprecatedRef"; //$NON-NLS-1$
  68         public static final String OPTION_ReportInvalidJavadocTagsNotVisibleRef = "org.eclipse.jdt.core.compiler.problem.invalidJavadocTagsNotVisibleRef"; //$NON-NLS-1$
  69         public static final String OPTION_ReportInvalidJavadocTagsVisibility = "org.eclipse.jdt.core.compiler.problem.invalidJavadocTagsVisibility"; //$NON-NLS-1$
  70         public static final String OPTION_ReportMissingJavadocTags = "org.eclipse.jdt.core.compiler.problem.missingJavadocTags"; //$NON-NLS-1$
  71         public static final String OPTION_ReportMissingJavadocTagsVisibility = "org.eclipse.jdt.core.compiler.problem.missingJavadocTagsVisibility"; //$NON-NLS-1$
  72         public static final String OPTION_ReportMissingJavadocTagsOverriding = "org.eclipse.jdt.core.compiler.problem.missingJavadocTagsOverriding"; //$NON-NLS-1$
  73         public static final String OPTION_ReportMissingJavadocComments = "org.eclipse.jdt.core.compiler.problem.missingJavadocComments"; //$NON-NLS-1$
  74         public static final String OPTION_ReportMissingJavadocCommentsVisibility = "org.eclipse.jdt.core.compiler.problem.missingJavadocCommentsVisibility"; //$NON-NLS-1$
  75         public static final String OPTION_ReportMissingJavadocCommentsOverriding = "org.eclipse.jdt.core.compiler.problem.missingJavadocCommentsOverriding"; //$NON-NLS-1$
  76         public static final String OPTION_ReportFinallyBlockNotCompletingNormally = "org.eclipse.jdt.core.compiler.problem.finallyBlockNotCompletingNormally"; //$NON-NLS-1$
  77         public static final String OPTION_ReportUnusedDeclaredThrownException = "org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownException"; //$NON-NLS-1$
  78         public static final String OPTION_ReportUnusedDeclaredThrownExceptionWhenOverriding = "org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionWhenOverriding"; //$NON-NLS-1$
  79         public static final String OPTION_ReportUnqualifiedFieldAccess = "org.eclipse.jdt.core.compiler.problem.unqualifiedFieldAccess"; //$NON-NLS-1$
  80         public static final String OPTION_ReportUnsafeTypeOperation = "org.eclipse.jdt.core.compiler.problem.unsafeTypeOperation"; //$NON-NLS-1$
  81         public static final String OPTION_ReportFinalParameterBound = "org.eclipse.jdt.core.compiler.problem.finalParameterBound"; //$NON-NLS-1$
  82         public static final String OPTION_ReportMissingSerialVersion = "org.eclipse.jdt.core.compiler.problem.missingSerialVersion"; //$NON-NLS-1$
  83         public static final String OPTION_ReportVarargsArgumentNeedCast = "org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast"; //$NON-NLS-1$
  84         public static final String OPTION_Source = "org.eclipse.jdt.core.compiler.source"; //$NON-NLS-1$
  85         public static final String OPTION_TargetPlatform = "org.eclipse.jdt.core.compiler.codegen.targetPlatform"; //$NON-NLS-1$
  86         public static final String OPTION_Compliance = "org.eclipse.jdt.core.compiler.compliance"; //$NON-NLS-1$
  87         public static final String OPTION_Encoding = "org.eclipse.jdt.core.encoding"; //$NON-NLS-1$
  88         public static final String OPTION_MaxProblemPerUnit = "org.eclipse.jdt.core.compiler.maxProblemPerUnit"; //$NON-NLS-1$
  89         public static final String OPTION_TaskTags = "org.eclipse.jdt.core.compiler.taskTags"; //$NON-NLS-1$
  90         public static final String OPTION_TaskPriorities = "org.eclipse.jdt.core.compiler.taskPriorities"; //$NON-NLS-1$
  91         public static final String OPTION_TaskCaseSensitive = "org.eclipse.jdt.core.compiler.taskCaseSensitive"; //$NON-NLS-1$
  92         public static final String OPTION_InlineJsr = "org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode"; //$NON-NLS-1$
  93         public static final String OPTION_ReportInconsistentNullCheck = "org.eclipse.jdt.core.compiler.problem.inconsistentNullCheck"; //$NON-NLS-1$
  94         public static final String OPTION_ReportForbiddenReference =  "org.eclipse.jdt.core.compiler.problem.forbiddenReference"; //$NON-NLS-1$
  95         public static final String OPTION_ImportRestrictionInclude = "org.eclipse.jdt.core.compiler.accessRestriction.import.include"; //$NON-NLS-1$
  96         public static final String OPTION_ImportRestrictionExclude = "org.eclipse.jdt.core.compiler.accessRestriction.import.exclude"; //$NON-NLS-1$
  97         public static final String OPTION_ExportRestrictionInclude = "org.eclipse.jdt.core.compiler.accessRestriction.export.include"; //$NON-NLS-1$
  98         public static final String OPTION_ExportRestrictionExclude = "org.eclipse.jdt.core.compiler.accessRestriction.export.exclude"; //$NON-NLS-1$
  99
 100         // Backward compatibility
 101         public static final String OPTION_ReportInvalidAnnotation = "org.eclipse.jdt.core.compiler.problem.invalidAnnotation"; //$NON-NLS-1$
 102         public static final String OPTION_ReportMissingAnnotation = "org.eclipse.jdt.core.compiler.problem.missingAnnotation"; //$NON-NLS-1$
 103         public static final String OPTION_ReportMissingJavadoc = "org.eclipse.jdt.core.compiler.problem.missingJavadoc"; //$NON-NLS-1$
 104
 105         /* should surface ??? */
 106         public static final String OPTION_PrivateConstructorAccess = "org.eclipse.jdt.core.compiler.codegen.constructorAccessEmulation"; //$NON-NLS-1$
 107
 108         /**
 109          * Possible values for configurable options
 110          */
 111         public static final String GENERATE = "generate";//$NON-NLS-1$
 112         public static final String DO_NOT_GENERATE = "do not generate"; //$NON-NLS-1$
 113         public static final String PRESERVE = "preserve"; //$NON-NLS-1$
 114         public static final String OPTIMIZE_OUT = "optimize out"; //$NON-NLS-1$
 115         public static final String VERSION_1_1 = "1.1"; //$NON-NLS-1$
 116         public static final String VERSION_1_2 = "1.2"; //$NON-NLS-1$
 117         public static final String VERSION_1_3 = "1.3"; //$NON-NLS-1$
 118         public static final String VERSION_1_4 = "1.4"; //$NON-NLS-1$
 119         public static final String VERSION_1_5 = "1.5"; //$NON-NLS-1$
 120         public static final String ERROR = "error"; //$NON-NLS-1$
 121         public static final String WARNING = "warning"; //$NON-NLS-1$
 122         public static final String IGNORE = "ignore"; //$NON-NLS-1$
 123         public static final String ENABLED = "enabled"; //$NON-NLS-1$
 124         public static final String DISABLED = "disabled"; //$NON-NLS-1$
 125         public static final String PUBLIC = "public";   //$NON-NLS-1$
 126         public static final String PROTECTED = "protected";     //$NON-NLS-1$
 127         public static final String DEFAULT = "default"; //$NON-NLS-1$
 128         public static final String PRIVATE = "private"; //$NON-NLS-1$
 129
 130         /**
 131          * Bit mask for configurable problems (error/warning threshold)
 132          */
 133         public static final long MethodWithConstructorName = ASTNode.Bit1;
 134         public static final long OverriddenPackageDefaultMethod = ASTNode.Bit2;
 135         public static final long UsingDeprecatedAPI = ASTNode.Bit3;
 136         public static final long MaskedCatchBlock = ASTNode.Bit4;
 137         public static final long UnusedLocalVariable = ASTNode.Bit5;
 138         public static final long UnusedArgument = ASTNode.Bit6;
 139         public static final long NoImplicitStringConversion = ASTNode.Bit7;
 140         public static final long AccessEmulation = ASTNode.Bit8;
 141         public static final long NonExternalizedString = ASTNode.Bit9;
 142         public static final long AssertUsedAsAnIdentifier = ASTNode.Bit10;
 143         public static final long UnusedImport = ASTNode.Bit11;
 144         public static final long NonStaticAccessToStatic = ASTNode.Bit12;
 145         public static final long Task = ASTNode.Bit13;
 146         public static final long NoEffectAssignment = ASTNode.Bit14;
 147         public static final long IncompatibleNonInheritedInterfaceMethod = ASTNode.Bit15;
 148         public static final long UnusedPrivateMember = ASTNode.Bit16;
 149         public static final long LocalVariableHiding = ASTNode.Bit17;
 150         public static final long FieldHiding = ASTNode.Bit18;
 151         public static final long AccidentalBooleanAssign = ASTNode.Bit19;
 152         public static final long EmptyStatement = ASTNode.Bit20;
 153         public static final long MissingJavadocComments  = ASTNode.Bit21;
 154         public static final long MissingJavadocTags = ASTNode.Bit22;
 155         public static final long UnqualifiedFieldAccess = ASTNode.Bit23;
 156         public static final long UnusedDeclaredThrownException = ASTNode.Bit24;
 157         public static final long FinallyBlockNotCompleting = ASTNode.Bit25;
 158         public static final long InvalidJavadoc = ASTNode.Bit26;
 159         public static final long UnnecessaryTypeCheck = ASTNode.Bit27;
 160         public static final long UndocumentedEmptyBlock = ASTNode.Bit28;
 161         public static final long IndirectStaticAccess = ASTNode.Bit29;
 162         public static final long UnnecessaryElse  = ASTNode.Bit30;
 163         public static final long UnsafeTypeOperation = ASTNode.Bit31;
 164         public static final long FinalParameterBound = ASTNode.Bit32L;
 165         public static final long MissingSerialVersion = ASTNode.Bit33L;
 166         public static final long EnumUsedAsAnIdentifier = ASTNode.Bit34L;
 167         public static final long ForbiddenReference = ASTNode.Bit35L;
 168         public static final long VarargsArgumentNeedCast = ASTNode.Bit36L;
 169         public static final long InconsistentNullCheck = ASTNode.Bit37L;
 170
 171         // Default severity level for handlers
 172         public long errorThreshold = 0;
 173
 174         public long warningThreshold =
 175                 MethodWithConstructorName
 176                 | UsingDeprecatedAPI
 177                 | MaskedCatchBlock
 178                 | OverriddenPackageDefaultMethod
 179                 | UnusedImport
 180                 | NonStaticAccessToStatic
 181                 | NoEffectAssignment
 182                 | IncompatibleNonInheritedInterfaceMethod
 183                 | NoImplicitStringConversion
 184                 | FinallyBlockNotCompleting
 185                 | AssertUsedAsAnIdentifier
 186                 | EnumUsedAsAnIdentifier
 187                 | UnsafeTypeOperation
 188                 | MissingSerialVersion
 189                 | VarargsArgumentNeedCast
 190                 | ForbiddenReference
 191                 /*| InconsistentNullCheck*/;
 192
 193         // Debug attributes
 194         public static final int Source = 1; // SourceFileAttribute
 195         public static final int Lines = 2; // LineNumberAttribute
 196         public static final int Vars = 4; // LocalVariableTableAttribute
 197
 198         // By default only lines and source attributes are generated.
 199         public int produceDebugAttributes = Lines | Source;
 200
 201         public long complianceLevel = JDK1_4; // by default be compliant with 1.4
 202         public long sourceLevel = JDK1_3; //1.3 source behavior by default
 203         public long targetJDK = JDK1_2; // default generates for JVM1.2
 204
 205         // toggle private access emulation for 1.2 (constr. accessor has extra arg on constructor) or 1.3 (make private constructor default access when access needed)
 206         public boolean isPrivateConstructorAccessChangingVisibility = false; // by default, follows 1.2
 207
 208         // source encoding format
 209         public String defaultEncoding = null; // will use the platform default encoding
 210
 211         // print what unit is being processed
 212         public boolean verbose = Compiler.DEBUG;
 213
 214         // indicates if reference info is desired
 215         public boolean produceReferenceInfo = false;
 216
 217         // indicates if unused/optimizable local variables need to be preserved (debugging purpose)
 218         public boolean preserveAllLocalVariables = false;
 219
 220         // indicates whether literal expressions are inlined at parse-time or not
 221         public boolean parseLiteralExpressionsAsConstants = true;
 222
 223         // max problems per compilation unit
 224         public int maxProblemsPerUnit = 100; // no more than 100 problems per default
 225
 226         // access restrictions
 227         public char[][] importRestrictionInclude;
 228         public char[][] importRestrictionExclude;
 229         public char[][] exportRestrictionInclude;
 230         public char[][] exportRestrictionExclude;
 231
 232         // tags used to recognize tasks in comments
 233         public char[][] taskTags = null;
 234         public char[][] taskPriorites = null;
 235         public boolean isTaskCaseSensitive = true;
 236
 237         // deprecation report
 238         public boolean reportDeprecationInsideDeprecatedCode = false;
 239         public boolean reportDeprecationWhenOverridingDeprecatedMethod = false;
 240
 241         // unused parameters report
 242         public boolean reportUnusedParameterWhenImplementingAbstract = false;
 243         public boolean reportUnusedParameterWhenOverridingConcrete = false;
 244
 245         // unused declaration of thrown exception
 246         public boolean reportUnusedDeclaredThrownExceptionWhenOverriding = false;
 247
 248         // constructor/setter parameter hiding
 249         public boolean reportSpecialParameterHidingField = false;
 250
 251         // check javadoc comments tags
 252         public int reportInvalidJavadocTagsVisibility = AccPrivate;
 253         public boolean reportInvalidJavadocTags = true;
 254         public boolean reportInvalidJavadocTagsDeprecatedRef = true;
 255         public boolean reportInvalidJavadocTagsNotVisibleRef = true;
 256
 257         // check missing javadoc tags
 258         public int reportMissingJavadocTagsVisibility = AccPrivate;
 259         public boolean reportMissingJavadocTagsOverriding = true;
 260
 261         // check missing javadoc comments
 262         public int reportMissingJavadocCommentsVisibility = AccPublic;
 263         public boolean reportMissingJavadocCommentsOverriding = true;
 264
 265         // JSR bytecode inlining
 266         public boolean inlineJsrBytecode = false;
 267
 268         // javadoc comment support
 269         public boolean docCommentSupport = false;
 270
 271
 272         /**
 273          * Initializing the compiler options with defaults
 274          */
 275         public CompilerOptions(){
 276                 // use default options
 277         }
 278
 279         /**
 280          * Initializing the compiler options with external settings
 281          * @param settings
 282          */
 283         public CompilerOptions(Map settings){
 284
 285                 if (settings == null) return;
 286                 set(settings);
 287         }
 288
 289         public Map getMap() {
 290                 Map optionsMap = new HashMap(30);
 291                 optionsMap.put(OPTION_LocalVariableAttribute, (this.produceDebugAttributes & Vars) != 0 ? GENERATE : DO_NOT_GENERATE);
 292                 optionsMap.put(OPTION_LineNumberAttribute, (this.produceDebugAttributes & Lines) != 0 ? GENERATE : DO_NOT_GENERATE);
 293                 optionsMap.put(OPTION_SourceFileAttribute, (this.produceDebugAttributes & Source) != 0 ? GENERATE : DO_NOT_GENERATE);
 294                 optionsMap.put(OPTION_PreserveUnusedLocal, this.preserveAllLocalVariables ? PRESERVE : OPTIMIZE_OUT);
 295                 optionsMap.put(OPTION_DocCommentSupport, this.docCommentSupport ? ENABLED : DISABLED);
 296                 optionsMap.put(OPTION_ReportMethodWithConstructorName, getSeverityString(MethodWithConstructorName));
 297                 optionsMap.put(OPTION_ReportOverridingPackageDefaultMethod, getSeverityString(OverriddenPackageDefaultMethod));
 298                 optionsMap.put(OPTION_ReportDeprecation, getSeverityString(UsingDeprecatedAPI));
 299                 optionsMap.put(OPTION_ReportDeprecationInDeprecatedCode, this.reportDeprecationInsideDeprecatedCode ? ENABLED : DISABLED);
 300                 optionsMap.put(OPTION_ReportDeprecationWhenOverridingDeprecatedMethod, this.reportDeprecationWhenOverridingDeprecatedMethod ? ENABLED : DISABLED);
 301                 optionsMap.put(OPTION_ReportHiddenCatchBlock, getSeverityString(MaskedCatchBlock));
 302                 optionsMap.put(OPTION_ReportUnusedLocal, getSeverityString(UnusedLocalVariable));
 303                 optionsMap.put(OPTION_ReportUnusedParameter, getSeverityString(UnusedArgument));
 304                 optionsMap.put(OPTION_ReportUnusedImport, getSeverityString(UnusedImport));
 305                 optionsMap.put(OPTION_ReportSyntheticAccessEmulation, getSeverityString(AccessEmulation));
 306                 optionsMap.put(OPTION_ReportNoEffectAssignment, getSeverityString(NoEffectAssignment));
 307                 optionsMap.put(OPTION_ReportNonExternalizedStringLiteral, getSeverityString(NonExternalizedString));
 308                 optionsMap.put(OPTION_ReportNoImplicitStringConversion, getSeverityString(NoImplicitStringConversion));
 309                 optionsMap.put(OPTION_ReportNonStaticAccessToStatic, getSeverityString(NonStaticAccessToStatic));
 310                 optionsMap.put(OPTION_ReportIndirectStaticAccess, getSeverityString(IndirectStaticAccess));
 311                 optionsMap.put(OPTION_ReportIncompatibleNonInheritedInterfaceMethod, getSeverityString(IncompatibleNonInheritedInterfaceMethod));
 312                 optionsMap.put(OPTION_ReportUnusedPrivateMember, getSeverityString(UnusedPrivateMember));
 313                 optionsMap.put(OPTION_ReportLocalVariableHiding, getSeverityString(LocalVariableHiding));
 314                 optionsMap.put(OPTION_ReportFieldHiding, getSeverityString(FieldHiding));
 315                 optionsMap.put(OPTION_ReportPossibleAccidentalBooleanAssignment, getSeverityString(AccidentalBooleanAssign));
 316                 optionsMap.put(OPTION_ReportEmptyStatement, getSeverityString(EmptyStatement));
 317                 optionsMap.put(OPTION_ReportAssertIdentifier, getSeverityString(AssertUsedAsAnIdentifier));
 318                 optionsMap.put(OPTION_ReportEnumIdentifier, getSeverityString(EnumUsedAsAnIdentifier));
 319                 optionsMap.put(OPTION_ReportUndocumentedEmptyBlock, getSeverityString(UndocumentedEmptyBlock));
 320                 optionsMap.put(OPTION_ReportUnnecessaryTypeCheck, getSeverityString(UnnecessaryTypeCheck));
 321                 optionsMap.put(OPTION_ReportUnnecessaryElse, getSeverityString(UnnecessaryElse));
 322                 optionsMap.put(OPTION_ReportInvalidJavadoc, getSeverityString(InvalidJavadoc));
 323                 optionsMap.put(OPTION_ReportInvalidJavadocTagsVisibility, getVisibilityString(this.reportInvalidJavadocTagsVisibility));
 324                 optionsMap.put(OPTION_ReportInvalidJavadocTags, this.reportInvalidJavadocTags ? ENABLED : DISABLED);
 325                 optionsMap.put(OPTION_ReportInvalidJavadocTagsDeprecatedRef, this.reportInvalidJavadocTagsDeprecatedRef ? ENABLED : DISABLED);
 326                 optionsMap.put(OPTION_ReportInvalidJavadocTagsNotVisibleRef, this.reportInvalidJavadocTagsNotVisibleRef ? ENABLED : DISABLED);
 327                 optionsMap.put(OPTION_ReportMissingJavadocTags, getSeverityString(MissingJavadocTags));
 328                 optionsMap.put(OPTION_ReportMissingJavadocTagsVisibility, getVisibilityString(this.reportMissingJavadocTagsVisibility));
 329                 optionsMap.put(OPTION_ReportMissingJavadocTagsOverriding, this.reportMissingJavadocTagsOverriding ? ENABLED : DISABLED);
 330                 optionsMap.put(OPTION_ReportMissingJavadocComments, getSeverityString(MissingJavadocComments));
 331                 optionsMap.put(OPTION_ReportMissingJavadocCommentsVisibility, getVisibilityString(this.reportMissingJavadocCommentsVisibility));
 332                 optionsMap.put(OPTION_ReportMissingJavadocCommentsOverriding, this.reportMissingJavadocCommentsOverriding ? ENABLED : DISABLED);
 333                 optionsMap.put(OPTION_ReportFinallyBlockNotCompletingNormally, getSeverityString(FinallyBlockNotCompleting));
 334                 optionsMap.put(OPTION_ReportUnusedDeclaredThrownException, getSeverityString(UnusedDeclaredThrownException));
 335                 optionsMap.put(OPTION_ReportUnusedDeclaredThrownExceptionWhenOverriding, this.reportUnusedDeclaredThrownExceptionWhenOverriding ? ENABLED : DISABLED);
 336                 optionsMap.put(OPTION_ReportUnqualifiedFieldAccess, getSeverityString(UnqualifiedFieldAccess));
 337                 optionsMap.put(OPTION_ReportUnsafeTypeOperation, getSeverityString(UnsafeTypeOperation));
 338                 optionsMap.put(OPTION_ReportFinalParameterBound, getSeverityString(FinalParameterBound));
 339                 optionsMap.put(OPTION_ReportMissingSerialVersion, getSeverityString(MissingSerialVersion));
 340                 optionsMap.put(OPTION_ReportForbiddenReference, getSeverityString(ForbiddenReference));
 341                 optionsMap.put(OPTION_ReportVarargsArgumentNeedCast, getSeverityString(VarargsArgumentNeedCast));
 342                 optionsMap.put(OPTION_Compliance, versionFromJdkLevel(this.complianceLevel));
 343                 optionsMap.put(OPTION_Source, versionFromJdkLevel(this.sourceLevel));
 344                 optionsMap.put(OPTION_TargetPlatform, versionFromJdkLevel(this.targetJDK));
 345                 if (this.defaultEncoding != null) {
 346                         optionsMap.put(OPTION_Encoding, this.defaultEncoding);
 347                 }
 348                 optionsMap.put(OPTION_TaskTags, this.taskTags == null ? "" : new String(CharOperation.concatWith(this.taskTags,','))); //$NON-NLS-1$
 349                 optionsMap.put(OPTION_TaskPriorities, this.taskPriorites == null ? "" : new String(CharOperation.concatWith(this.taskPriorites,','))); //$NON-NLS-1$
 350                 optionsMap.put(OPTION_TaskCaseSensitive, this.isTaskCaseSensitive ? ENABLED : DISABLED);
 351                 optionsMap.put(OPTION_ReportUnusedParameterWhenImplementingAbstract, this.reportUnusedParameterWhenImplementingAbstract ? ENABLED : DISABLED);
 352                 optionsMap.put(OPTION_ReportUnusedParameterWhenOverridingConcrete, this.reportUnusedParameterWhenOverridingConcrete ? ENABLED : DISABLED);
 353                 optionsMap.put(OPTION_ReportSpecialParameterHidingField, this.reportSpecialParameterHidingField ? ENABLED : DISABLED);
 354                 optionsMap.put(OPTION_MaxProblemPerUnit, String.valueOf(this.maxProblemsPerUnit));
 355                 optionsMap.put(OPTION_InlineJsr, this.inlineJsrBytecode ? ENABLED : DISABLED);
 356                 optionsMap.put(OPTION_ImportRestrictionInclude, this.importRestrictionInclude == null ? "" : new String(CharOperation.concatWith(this.importRestrictionInclude,','))); //$NON-NLS-1$
 357                 optionsMap.put(OPTION_ImportRestrictionExclude, this.importRestrictionExclude == null ? "" : new String(CharOperation.concatWith(this.importRestrictionExclude,','))); //$NON-NLS-1$
 358                 optionsMap.put(OPTION_ImportRestrictionInclude, this.exportRestrictionInclude == null ? "" : new String(CharOperation.concatWith(this.exportRestrictionInclude,','))); //$NON-NLS-1$
 359                 optionsMap.put(OPTION_ExportRestrictionExclude, this.exportRestrictionExclude == null ? "" : new String(CharOperation.concatWith(this.exportRestrictionExclude,','))); //$NON-NLS-1$
 360                 optionsMap.put(OPTION_ReportInconsistentNullCheck, getSeverityString(InconsistentNullCheck));
 361                 return optionsMap;
 362         }
 363
 364         public int getSeverity(long irritant) {
 365                 if((this.warningThreshold & irritant) != 0)
 366                         return Warning;
 367                 if((this.errorThreshold & irritant) != 0)
 368                         return Error;
 369                 return Ignore;
 370         }
 371
 372         public String getSeverityString(long irritant) {
 373                 if((this.warningThreshold & irritant) != 0)
 374                         return WARNING;
 375                 if((this.errorThreshold & irritant) != 0)
 376                         return ERROR;
 377                 return IGNORE;
 378         }
 379
 380         public String getVisibilityString(int level) {
 381                 switch (level) {
 382                         case AccPublic:
 383                                 return PUBLIC;
 384                         case AccProtected:
 385                                 return PROTECTED;
 386                         case AccPrivate:
 387                                 return PRIVATE;
 388                         default:
 389                                 return DEFAULT;
 390                 }
 391         }
 392
 393         public void set(Map optionsMap) {
 394
 395                 Object optionValue;
 396                 if ((optionValue = optionsMap.get(OPTION_LocalVariableAttribute)) != null) {
 397                         if (GENERATE.equals(optionValue)) {
 398                                 this.produceDebugAttributes |= Vars;
 399                         } else if (DO_NOT_GENERATE.equals(optionValue)) {
 400                                 this.produceDebugAttributes &= ~Vars;
 401                         }
 402                 }
 403                 if ((optionValue = optionsMap.get(OPTION_LineNumberAttribute)) != null) {
 404                         if (GENERATE.equals(optionValue)) {
 405                                 this.produceDebugAttributes |= Lines;
 406                         } else if (DO_NOT_GENERATE.equals(optionValue)) {
 407                                 this.produceDebugAttributes &= ~Lines;
 408                         }
 409                 }
 410                 if ((optionValue = optionsMap.get(OPTION_SourceFileAttribute)) != null) {
 411                         if (GENERATE.equals(optionValue)) {
 412                                 this.produceDebugAttributes |= Source;
 413                         } else if (DO_NOT_GENERATE.equals(optionValue)) {
 414                                 this.produceDebugAttributes &= ~Source;
 415                         }
 416                 }
 417                 if ((optionValue = optionsMap.get(OPTION_PreserveUnusedLocal)) != null) {
 418                         if (PRESERVE.equals(optionValue)) {
 419                                 this.preserveAllLocalVariables = true;
 420                         } else if (OPTIMIZE_OUT.equals(optionValue)) {
 421                                 this.preserveAllLocalVariables = false;
 422                         }
 423                 }
 424                 if ((optionValue = optionsMap.get(OPTION_ReportDeprecationInDeprecatedCode)) != null) {
 425                         if (ENABLED.equals(optionValue)) {
 426                                 this.reportDeprecationInsideDeprecatedCode = true;
 427                         } else if (DISABLED.equals(optionValue)) {
 428                                 this.reportDeprecationInsideDeprecatedCode = false;
 429                         }
 430                 }
 431                 if ((optionValue = optionsMap.get(OPTION_ReportDeprecationWhenOverridingDeprecatedMethod)) != null) {
 432                         if (ENABLED.equals(optionValue)) {
 433                                 this.reportDeprecationWhenOverridingDeprecatedMethod = true;
 434                         } else if (DISABLED.equals(optionValue)) {
 435                                 this.reportDeprecationWhenOverridingDeprecatedMethod = false;
 436                         }
 437                 }
 438                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedDeclaredThrownExceptionWhenOverriding)) != null) {
 439                         if (ENABLED.equals(optionValue)) {
 440                                 this.reportUnusedDeclaredThrownExceptionWhenOverriding = true;
 441                         } else if (DISABLED.equals(optionValue)) {
 442                                 this.reportUnusedDeclaredThrownExceptionWhenOverriding = false;
 443                         }
 444                 }
 445                 if ((optionValue = optionsMap.get(OPTION_Compliance)) != null) {
 446                         long level = versionToJdkLevel(optionValue);
 447                         if (level != 0) this.complianceLevel = level;
 448                 }
 449                 if ((optionValue = optionsMap.get(OPTION_Source)) != null) {
 450                         long level = versionToJdkLevel(optionValue);
 451                         if (level != 0) this.sourceLevel = level;
 452                 }
 453                 if ((optionValue = optionsMap.get(OPTION_TargetPlatform)) != null) {
 454                         long level = versionToJdkLevel(optionValue);
 455                         if (level != 0) this.targetJDK = level;
 456                         if (this.targetJDK >= JDK1_5) this.inlineJsrBytecode = true; // forced in 1.5 mode
 457                 }
 458                 if ((optionValue = optionsMap.get(OPTION_Encoding)) != null) {
 459                         if (optionValue instanceof String) {
 460                                 this.defaultEncoding = null;
 461                                 String stringValue = (String) optionValue;
 462                                 if (stringValue.length() > 0){
 463                                         try {
 464                                                 new InputStreamReader(new ByteArrayInputStream(new byte[0]), stringValue);
 465                                                 this.defaultEncoding = stringValue;
 466                                         } catch(UnsupportedEncodingException e){
 467                                                 // ignore unsupported encoding
 468                                         }
 469                                 }
 470                         }
 471                 }
 472                 if ((optionValue = optionsMap.get(OPTION_PrivateConstructorAccess)) != null) {
 473                         long level = versionToJdkLevel(optionValue);
 474                         if (level >= JDK1_3) this.isPrivateConstructorAccessChangingVisibility = true;
 475                 }
 476                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedParameterWhenImplementingAbstract)) != null) {
 477                         if (ENABLED.equals(optionValue)) {
 478                                 this.reportUnusedParameterWhenImplementingAbstract = true;
 479                         } else if (DISABLED.equals(optionValue)) {
 480                                 this.reportUnusedParameterWhenImplementingAbstract = false;
 481                         }
 482                 }
 483                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedParameterWhenOverridingConcrete)) != null) {
 484                         if (ENABLED.equals(optionValue)) {
 485                                 this.reportUnusedParameterWhenOverridingConcrete = true;
 486                         } else if (DISABLED.equals(optionValue)) {
 487                                 this.reportUnusedParameterWhenOverridingConcrete = false;
 488                         }
 489                 }
 490                 if ((optionValue = optionsMap.get(OPTION_ReportSpecialParameterHidingField)) != null) {
 491                         if (ENABLED.equals(optionValue)) {
 492                                 this.reportSpecialParameterHidingField = true;
 493                         } else if (DISABLED.equals(optionValue)) {
 494                                 this.reportSpecialParameterHidingField = false;
 495                         }
 496                 }
 497                 if ((optionValue = optionsMap.get(OPTION_MaxProblemPerUnit)) != null) {
 498                         if (optionValue instanceof String) {
 499                                 String stringValue = (String) optionValue;
 500                                 try {
 501                                         int val = Integer.parseInt(stringValue);
 502                                         if (val >= 0) this.maxProblemsPerUnit = val;
 503                                 } catch(NumberFormatException e){
 504                                         // ignore ill-formatted limit
 505                                 }
 506                         }
 507                 }
 508                 if ((optionValue = optionsMap.get(OPTION_TaskTags)) != null) {
 509                         if (optionValue instanceof String) {
 510                                 String stringValue = (String) optionValue;
 511                                 if (stringValue.length() == 0) {
 512                                         this.taskTags = null;
 513                                 } else {
 514                                         this.taskTags = CharOperation.splitAndTrimOn(',', stringValue.toCharArray());
 515                                 }
 516                         }
 517                 }
 518                 if ((optionValue = optionsMap.get(OPTION_TaskPriorities)) != null) {
 519                         if (optionValue instanceof String) {
 520                                 String stringValue = (String) optionValue;
 521                                 if (stringValue.length() == 0) {
 522                                         this.taskPriorites = null;
 523                                 } else {
 524                                         this.taskPriorites = CharOperation.splitAndTrimOn(',', stringValue.toCharArray());
 525                                 }
 526                         }
 527                 }
 528                 if ((optionValue = optionsMap.get(OPTION_TaskCaseSensitive)) != null) {
 529                         if (ENABLED.equals(optionValue)) {
 530                                 this.isTaskCaseSensitive = true;
 531                         } else if (DISABLED.equals(optionValue)) {
 532                                 this.isTaskCaseSensitive = false;
 533                         }
 534                 }
 535                 if ((optionValue = optionsMap.get(OPTION_ImportRestrictionInclude)) != null) {
 536                         if (optionValue instanceof String) {
 537                                 String stringValue = (String) optionValue;
 538                                 if (stringValue.length() == 0) {
 539                                         this.importRestrictionInclude = null;
 540                                 } else {
 541                                         this.importRestrictionInclude = CharOperation.splitAndTrimOn(',', stringValue.toCharArray());
 542                                 }
 543                         }
 544                 }
 545                 if ((optionValue = optionsMap.get(OPTION_ImportRestrictionExclude)) != null) {
 546                         if (optionValue instanceof String) {
 547                                 String stringValue = (String) optionValue;
 548                                 if (stringValue.length() == 0) {
 549                                         this.importRestrictionExclude = null;
 550                                 } else {
 551                                         this.importRestrictionExclude = CharOperation.splitAndTrimOn(',', stringValue.toCharArray());
 552                                 }
 553                         }
 554                 }
 555                 if ((optionValue = optionsMap.get(OPTION_ExportRestrictionInclude)) != null) {
 556                         if (optionValue instanceof String) {
 557                                 String stringValue = (String) optionValue;
 558                                 if (stringValue.length() == 0) {
 559                                         this.exportRestrictionInclude = null;
 560                                 } else {
 561                                         this.exportRestrictionInclude = CharOperation.splitAndTrimOn(',', stringValue.toCharArray());
 562                                 }
 563                         }
 564                 }
 565                 if ((optionValue = optionsMap.get(OPTION_ExportRestrictionExclude)) != null) {
 566                         if (optionValue instanceof String) {
 567                                 String stringValue = (String) optionValue;
 568                                 if (stringValue.length() == 0) {
 569                                         this.exportRestrictionExclude = null;
 570                                 } else {
 571                                         this.exportRestrictionExclude = CharOperation.splitAndTrimOn(',', stringValue.toCharArray());
 572                                 }
 573                         }
 574                 }
 575                 if ((optionValue = optionsMap.get(OPTION_InlineJsr)) != null) {
 576                         if (this.targetJDK < JDK1_5) { // only optional if target < 1.5 (inlining on from 1.5 on)
 577                                 if (ENABLED.equals(optionValue)) {
 578                                         this.inlineJsrBytecode = true;
 579                                 } else if (DISABLED.equals(optionValue)) {
 580                                         this.inlineJsrBytecode = false;
 581                                 }
 582                         }
 583                 }
 584                 if ((optionValue = optionsMap.get(OPTION_ReportMethodWithConstructorName)) != null) updateSeverity(MethodWithConstructorName, optionValue);
 585                 if ((optionValue = optionsMap.get(OPTION_ReportOverridingPackageDefaultMethod)) != null) updateSeverity(OverriddenPackageDefaultMethod, optionValue);
 586                 if ((optionValue = optionsMap.get(OPTION_ReportDeprecation)) != null) updateSeverity(UsingDeprecatedAPI, optionValue);
 587                 if ((optionValue = optionsMap.get(OPTION_ReportHiddenCatchBlock)) != null) updateSeverity(MaskedCatchBlock, optionValue);
 588                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedLocal)) != null) updateSeverity(UnusedLocalVariable, optionValue);
 589                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedParameter)) != null) updateSeverity(UnusedArgument, optionValue);
 590                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedImport)) != null) updateSeverity(UnusedImport, optionValue);
 591                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedPrivateMember)) != null) updateSeverity(UnusedPrivateMember, optionValue);
 592                 if ((optionValue = optionsMap.get(OPTION_ReportUnusedDeclaredThrownException)) != null) updateSeverity(UnusedDeclaredThrownException, optionValue);
 593                 if ((optionValue = optionsMap.get(OPTION_ReportNoImplicitStringConversion)) != null) updateSeverity(NoImplicitStringConversion, optionValue);
 594                 if ((optionValue = optionsMap.get(OPTION_ReportSyntheticAccessEmulation)) != null) updateSeverity(AccessEmulation, optionValue);
 595                 if ((optionValue = optionsMap.get(OPTION_ReportLocalVariableHiding)) != null) updateSeverity(LocalVariableHiding, optionValue);
 596                 if ((optionValue = optionsMap.get(OPTION_ReportFieldHiding)) != null) updateSeverity(FieldHiding, optionValue);
 597                 if ((optionValue = optionsMap.get(OPTION_ReportPossibleAccidentalBooleanAssignment)) != null) updateSeverity(AccidentalBooleanAssign, optionValue);
 598                 if ((optionValue = optionsMap.get(OPTION_ReportEmptyStatement)) != null) updateSeverity(EmptyStatement, optionValue);
 599                 if ((optionValue = optionsMap.get(OPTION_ReportNonExternalizedStringLiteral)) != null) updateSeverity(NonExternalizedString, optionValue);
 600                 if ((optionValue = optionsMap.get(OPTION_ReportAssertIdentifier)) != null) updateSeverity(AssertUsedAsAnIdentifier, optionValue);
 601                 if ((optionValue = optionsMap.get(OPTION_ReportEnumIdentifier)) != null) updateSeverity(EnumUsedAsAnIdentifier, optionValue);
 602                 if ((optionValue = optionsMap.get(OPTION_ReportNonStaticAccessToStatic)) != null) updateSeverity(NonStaticAccessToStatic, optionValue);
 603                 if ((optionValue = optionsMap.get(OPTION_ReportIndirectStaticAccess)) != null) updateSeverity(IndirectStaticAccess, optionValue);
 604                 if ((optionValue = optionsMap.get(OPTION_ReportIncompatibleNonInheritedInterfaceMethod)) != null) updateSeverity(IncompatibleNonInheritedInterfaceMethod, optionValue);
 605                 if ((optionValue = optionsMap.get(OPTION_ReportUndocumentedEmptyBlock)) != null) updateSeverity(UndocumentedEmptyBlock, optionValue);
 606                 if ((optionValue = optionsMap.get(OPTION_ReportUnnecessaryTypeCheck)) != null) updateSeverity(UnnecessaryTypeCheck, optionValue);
 607                 if ((optionValue = optionsMap.get(OPTION_ReportUnnecessaryElse)) != null) updateSeverity(UnnecessaryElse, optionValue);
 608                 if ((optionValue = optionsMap.get(OPTION_ReportFinallyBlockNotCompletingNormally)) != null) updateSeverity(FinallyBlockNotCompleting, optionValue);
 609                 if ((optionValue = optionsMap.get(OPTION_ReportUnqualifiedFieldAccess)) != null) updateSeverity(UnqualifiedFieldAccess, optionValue);
 610                 if ((optionValue = optionsMap.get(OPTION_ReportNoEffectAssignment)) != null) updateSeverity(NoEffectAssignment, optionValue);
 611                 if ((optionValue = optionsMap.get(OPTION_ReportUnsafeTypeOperation)) != null) updateSeverity(UnsafeTypeOperation, optionValue);
 612                 if ((optionValue = optionsMap.get(OPTION_ReportFinalParameterBound)) != null) updateSeverity(FinalParameterBound, optionValue);
 613                 if ((optionValue = optionsMap.get(OPTION_ReportMissingSerialVersion)) != null) updateSeverity(MissingSerialVersion, optionValue);
 614                 if ((optionValue = optionsMap.get(OPTION_ReportForbiddenReference)) != null) updateSeverity(ForbiddenReference, optionValue);
 615                 if ((optionValue = optionsMap.get(OPTION_ReportVarargsArgumentNeedCast)) != null) updateSeverity(VarargsArgumentNeedCast, optionValue);
 616                 if ((optionValue = optionsMap.get(OPTION_ReportInconsistentNullCheck)) != null) updateSeverity(InconsistentNullCheck, optionValue);
 617
 618                 // Javadoc options
 619                 if ((optionValue = optionsMap.get(OPTION_DocCommentSupport)) != null) {
 620                         if (ENABLED.equals(optionValue)) {
 621                                 this.docCommentSupport = true;
 622                         } else if (DISABLED.equals(optionValue)) {
 623                                 this.docCommentSupport = false;
 624                         }
 625                 }
 626                 if ((optionValue = optionsMap.get(OPTION_ReportInvalidJavadoc)) != null) {
 627                         updateSeverity(InvalidJavadoc, optionValue);
 628                 }
 629                 if ((optionValue = optionsMap.get(OPTION_ReportInvalidJavadocTagsVisibility)) != null) {
 630                         if (PUBLIC.equals(optionValue)) {
 631                                 this.reportInvalidJavadocTagsVisibility = AccPublic;
 632                         } else if (PROTECTED.equals(optionValue)) {
 633                                 this.reportInvalidJavadocTagsVisibility = AccProtected;
 634                         } else if (DEFAULT.equals(optionValue)) {
 635                                 this.reportInvalidJavadocTagsVisibility = AccDefault;
 636                         } else if (PRIVATE.equals(optionValue)) {
 637                                 this.reportInvalidJavadocTagsVisibility = AccPrivate;
 638                         }
 639                 }
 640                 if ((optionValue = optionsMap.get(OPTION_ReportInvalidJavadocTags)) != null) {
 641                         if (ENABLED.equals(optionValue)) {
 642                                 this.reportInvalidJavadocTags = true;
 643                         } else if (DISABLED.equals(optionValue)) {
 644                                 this.reportInvalidJavadocTags = false;
 645                         }
 646                 }
 647                 if ((optionValue = optionsMap.get(OPTION_ReportInvalidJavadocTagsDeprecatedRef)) != null) {
 648                         if (ENABLED.equals(optionValue)) {
 649                                 this.reportInvalidJavadocTagsDeprecatedRef = true;
 650                         } else if (DISABLED.equals(optionValue)) {
 651                                 this.reportInvalidJavadocTagsDeprecatedRef = false;
 652                         }
 653                 }
 654                 if ((optionValue = optionsMap.get(OPTION_ReportInvalidJavadocTagsNotVisibleRef)) != null) {
 655                         if (ENABLED.equals(optionValue)) {
 656                                 this.reportInvalidJavadocTagsNotVisibleRef = true;
 657                         } else if (DISABLED.equals(optionValue)) {
 658                                 this.reportInvalidJavadocTagsNotVisibleRef = false;
 659                         }
 660                 }
 661                 if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocTags)) != null) {
 662                         updateSeverity(MissingJavadocTags, optionValue);
 663                 }
 664                 if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocTagsVisibility)) != null) {
 665                         if (PUBLIC.equals(optionValue)) {
 666                                 this.reportMissingJavadocTagsVisibility = AccPublic;
 667                         } else if (PROTECTED.equals(optionValue)) {
 668                                 this.reportMissingJavadocTagsVisibility = AccProtected;
 669                         } else if (DEFAULT.equals(optionValue)) {
 670                                 this.reportMissingJavadocTagsVisibility = AccDefault;
 671                         } else if (PRIVATE.equals(optionValue)) {
 672                                 this.reportMissingJavadocTagsVisibility = AccPrivate;
 673                         }
 674                 }
 675                 if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocTagsOverriding)) != null) {
 676                         if (ENABLED.equals(optionValue)) {
 677                                 this.reportMissingJavadocTagsOverriding = true;
 678                         } else if (DISABLED.equals(optionValue)) {
 679                                 this.reportMissingJavadocTagsOverriding = false;
 680                         }
 681                 }
 682                 if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocComments)) != null) {
 683                         updateSeverity(MissingJavadocComments, optionValue);
 684                 }
 685                 if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocCommentsVisibility)) != null) {
 686                         if (PUBLIC.equals(optionValue)) {
 687                                 this.reportMissingJavadocCommentsVisibility = AccPublic;
 688                         } else if (PROTECTED.equals(optionValue)) {
 689                                 this.reportMissingJavadocCommentsVisibility = AccProtected;
 690                         } else if (DEFAULT.equals(optionValue)) {
 691                                 this.reportMissingJavadocCommentsVisibility = AccDefault;
 692                         } else if (PRIVATE.equals(optionValue)) {
 693                                 this.reportMissingJavadocCommentsVisibility = AccPrivate;
 694                         }
 695                 }
 696                 if ((optionValue = optionsMap.get(OPTION_ReportMissingJavadocCommentsOverriding)) != null) {
 697                         if (ENABLED.equals(optionValue)) {
 698                                 this.reportMissingJavadocCommentsOverriding = true;
 699                         } else if (DISABLED.equals(optionValue)) {
 700                                 this.reportMissingJavadocCommentsOverriding = false;
 701                         }
 702                 }
 703         }
 704
 705         public String toString() {
 706
 707                 StringBuffer buf = new StringBuffer("CompilerOptions:"); //$NON-NLS-1$
 708                 buf.append("\n\t- local variables debug attributes: ").append((this.produceDebugAttributes & Vars) != 0 ? "ON" : " OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 709                 buf.append("\n\t- line number debug attributes: ").append((this.produceDebugAttributes & Lines) != 0 ? "ON" : " OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 710                 buf.append("\n\t- source debug attributes: ").append((this.produceDebugAttributes & Source) != 0 ? "ON" : " OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 711                 buf.append("\n\t- preserve all local variables: ").append(this.preserveAllLocalVariables ? "ON" : " OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 712                 buf.append("\n\t- method with constructor name: ").append(getSeverityString(MethodWithConstructorName)); //$NON-NLS-1$
 713                 buf.append("\n\t- overridden package default method: ").append(getSeverityString(OverriddenPackageDefaultMethod)); //$NON-NLS-1$
 714                 buf.append("\n\t- deprecation: ").append(getSeverityString(UsingDeprecatedAPI)); //$NON-NLS-1$
 715                 buf.append("\n\t- masked catch block: ").append(getSeverityString(MaskedCatchBlock)); //$NON-NLS-1$
 716                 buf.append("\n\t- unused local variable: ").append(getSeverityString(UnusedLocalVariable)); //$NON-NLS-1$
 717                 buf.append("\n\t- unused parameter: ").append(getSeverityString(UnusedArgument)); //$NON-NLS-1$
 718                 buf.append("\n\t- unused import: ").append(getSeverityString(UnusedImport)); //$NON-NLS-1$
 719                 buf.append("\n\t- synthetic access emulation: ").append(getSeverityString(AccessEmulation)); //$NON-NLS-1$
 720                 buf.append("\n\t- assignment with no effect: ").append(getSeverityString(NoEffectAssignment)); //$NON-NLS-1$
 721                 buf.append("\n\t- non externalized string: ").append(getSeverityString(NonExternalizedString)); //$NON-NLS-1$
 722                 buf.append("\n\t- static access receiver: ").append(getSeverityString(NonStaticAccessToStatic)); //$NON-NLS-1$
 723                 buf.append("\n\t- indirect static access: ").append(getSeverityString(IndirectStaticAccess)); //$NON-NLS-1$
 724                 buf.append("\n\t- incompatible non inherited interface method: ").append(getSeverityString(IncompatibleNonInheritedInterfaceMethod)); //$NON-NLS-1$
 725                 buf.append("\n\t- unused private member: ").append(getSeverityString(UnusedPrivateMember)); //$NON-NLS-1$
 726                 buf.append("\n\t- local variable hiding another variable: ").append(getSeverityString(LocalVariableHiding)); //$NON-NLS-1$
 727                 buf.append("\n\t- field hiding another variable: ").append(getSeverityString(FieldHiding)); //$NON-NLS-1$
 728                 buf.append("\n\t- possible accidental boolean assignment: ").append(getSeverityString(AccidentalBooleanAssign)); //$NON-NLS-1$
 729                 buf.append("\n\t- superfluous semicolon: ").append(getSeverityString(EmptyStatement)); //$NON-NLS-1$
 730                 buf.append("\n\t- uncommented empty block: ").append(getSeverityString(UndocumentedEmptyBlock)); //$NON-NLS-1$
 731                 buf.append("\n\t- unnecessary type check: ").append(getSeverityString(UnnecessaryTypeCheck)); //$NON-NLS-1$
 732                 buf.append("\n\t- javadoc comment support: ").append(this.docCommentSupport ? "ON" : " OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 733                 buf.append("\n\t\t+ invalid javadoc: ").append(getSeverityString(InvalidJavadoc)); //$NON-NLS-1$
 734                 buf.append("\n\t\t+ report invalid javadoc tags: ").append(this.reportInvalidJavadocTags ? ENABLED : DISABLED); //$NON-NLS-1$
 735                 buf.append("\n\t\t\t* deprecated references: ").append(this.reportInvalidJavadocTagsDeprecatedRef ? ENABLED : DISABLED); //$NON-NLS-1$
 736                 buf.append("\n\t\t\t* not visble references: ").append(this.reportInvalidJavadocTagsNotVisibleRef ? ENABLED : DISABLED); //$NON-NLS-1$
 737                 buf.append("\n\t\t+ visibility level to report invalid javadoc tags: ").append(getVisibilityString(this.reportInvalidJavadocTagsVisibility)); //$NON-NLS-1$
 738                 buf.append("\n\t\t+ missing javadoc tags: ").append(getSeverityString(MissingJavadocTags)); //$NON-NLS-1$
 739                 buf.append("\n\t\t+ visibility level to report missing javadoc tags: ").append(getVisibilityString(this.reportMissingJavadocTagsVisibility)); //$NON-NLS-1$
 740                 buf.append("\n\t\t+ report missing javadoc tags in overriding methods: ").append(this.reportMissingJavadocTagsOverriding ? ENABLED : DISABLED); //$NON-NLS-1$
 741                 buf.append("\n\t\t+ missing javadoc comments: ").append(getSeverityString(MissingJavadocComments)); //$NON-NLS-1$
 742                 buf.append("\n\t\t+ visibility level to report missing javadoc comments: ").append(getVisibilityString(this.reportMissingJavadocCommentsVisibility)); //$NON-NLS-1$
 743                 buf.append("\n\t\t+ report missing javadoc comments in overriding methods: ").append(this.reportMissingJavadocCommentsOverriding ? ENABLED : DISABLED); //$NON-NLS-1$
 744                 buf.append("\n\t- finally block not completing normally: ").append(getSeverityString(FinallyBlockNotCompleting)); //$NON-NLS-1$
 745                 buf.append("\n\t- unused declared thrown exception: ").append(getSeverityString(UnusedDeclaredThrownException)); //$NON-NLS-1$
 746                 buf.append("\n\t- unused declared thrown exception when overriding: ").append(this.reportUnusedDeclaredThrownExceptionWhenOverriding ? ENABLED : DISABLED); //$NON-NLS-1$
 747                 buf.append("\n\t- unnecessary else: ").append(getSeverityString(UnnecessaryElse)); //$NON-NLS-1$
 748                 buf.append("\n\t- JDK compliance level: "+ versionFromJdkLevel(this.complianceLevel)); //$NON-NLS-1$
 749                 buf.append("\n\t- JDK source level: "+ versionFromJdkLevel(this.sourceLevel)); //$NON-NLS-1$
 750                 buf.append("\n\t- JDK target level: "+ versionFromJdkLevel(this.targetJDK)); //$NON-NLS-1$
 751                 buf.append("\n\t- private constructor access: ").append(this.isPrivateConstructorAccessChangingVisibility ? "extra argument" : "make default access"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 752                 buf.append("\n\t- verbose : ").append(this.verbose ? "ON" : "OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 753                 buf.append("\n\t- produce reference info : ").append(this.produceReferenceInfo ? "ON" : "OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 754                 buf.append("\n\t- parse literal expressions as constants : ").append(this.parseLiteralExpressionsAsConstants ? "ON" : "OFF"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 755                 buf.append("\n\t- encoding : ").append(this.defaultEncoding == null ? "<default>" : this.defaultEncoding); //$NON-NLS-1$ //$NON-NLS-2$
 756                 buf.append("\n\t- task tags: ").append(this.taskTags == null ? "" : new String(CharOperation.concatWith(this.taskTags,',')));  //$NON-NLS-1$ //$NON-NLS-2$
 757                 buf.append("\n\t- task priorities : ").append(this.taskPriorites == null ? "" : new String(CharOperation.concatWith(this.taskPriorites,','))); //$NON-NLS-1$ //$NON-NLS-2$
 758                 buf.append("\n\t- report deprecation inside deprecated code : ").append(this.reportDeprecationInsideDeprecatedCode ? ENABLED : DISABLED); //$NON-NLS-1$
 759                 buf.append("\n\t- report deprecation when overriding deprecated method : ").append(this.reportDeprecationWhenOverridingDeprecatedMethod ? ENABLED : DISABLED); //$NON-NLS-1$
 760                 buf.append("\n\t- report unused parameter when implementing abstract method : ").append(this.reportUnusedParameterWhenImplementingAbstract ? ENABLED : DISABLED); //$NON-NLS-1$
 761                 buf.append("\n\t- report unused parameter when overriding concrete method : ").append(this.reportUnusedParameterWhenOverridingConcrete ? ENABLED : DISABLED); //$NON-NLS-1$
 762                 buf.append("\n\t- report constructor/setter parameter hiding existing field : ").append(this.reportSpecialParameterHidingField ? ENABLED : DISABLED); //$NON-NLS-1$
 763                 buf.append("\n\t- inline JSR bytecode : ").append(this.inlineJsrBytecode ? ENABLED : DISABLED); //$NON-NLS-1$
 764                 buf.append("\n\t- unsafe type operation: ").append(getSeverityString(UnsafeTypeOperation)); //$NON-NLS-1$
 765                 buf.append("\n\t- final bound for type parameter: ").append(getSeverityString(FinalParameterBound)); //$NON-NLS-1$
 766                 buf.append("\n\t- missing serialVersionUID: ").append(getSeverityString(MissingSerialVersion)); //$NON-NLS-1$
 767                 buf.append("\n\t- varargs argument need cast: ").append(getSeverityString(VarargsArgumentNeedCast)); //$NON-NLS-1$
 768                 buf.append("\n\t- forbidden reference to type with access restriction: ").append(getSeverityString(ForbiddenReference)); //$NON-NLS-1$
 769                 buf.append("\n\t- import access restriction includes: ").append(this.importRestrictionInclude == null ? "" : new String(CharOperation.concatWith(this.importRestrictionInclude,',')));  //$NON-NLS-1$ //$NON-NLS-2$
 770                 buf.append("\n\t- import access restriction excludes: ").append(this.importRestrictionExclude == null ? "" : new String(CharOperation.concatWith(this.importRestrictionExclude,',')));  //$NON-NLS-1$ //$NON-NLS-2$
 771                 buf.append("\n\t- export access restriction includes: ").append(this.exportRestrictionInclude == null ? "" : new String(CharOperation.concatWith(this.exportRestrictionInclude,',')));  //$NON-NLS-1$ //$NON-NLS-2$
 772                 buf.append("\n\t- export access restriction excludes: ").append(this.exportRestrictionExclude == null ? "" : new String(CharOperation.concatWith(this.exportRestrictionExclude,',')));  //$NON-NLS-1$ //$NON-NLS-2$
 773                 buf.append("\n\t- inconsistent null check: ").append(getSeverityString(InconsistentNullCheck)); //$NON-NLS-1$
 774                 return buf.toString();
 775         }
 776
 777         void updateSeverity(long irritant, Object severityString) {
 778                 if (ERROR.equals(severityString)) {
 779                         this.errorThreshold |= irritant;
 780                         this.warningThreshold &= ~irritant;
 781                 } else if (WARNING.equals(severityString)) {
 782                         this.errorThreshold &= ~irritant;
 783                         this.warningThreshold |= irritant;
 784                 } else if (IGNORE.equals(severityString)) {
 785                         this.errorThreshold &= ~irritant;
 786                         this.warningThreshold &= ~irritant;
 787                 }
 788         }
 789         public static long versionToJdkLevel(Object versionID) {
 790                 if (VERSION_1_1.equals(versionID)) {
 791                         return JDK1_1;
 792                 } else if (VERSION_1_2.equals(versionID)) {
 793                         return JDK1_2;
 794                 } else if (VERSION_1_3.equals(versionID)) {
 795                         return JDK1_3;
 796                 } else if (VERSION_1_4.equals(versionID)) {
 797                         return JDK1_4;
 798                 } else if (VERSION_1_5.equals(versionID)) {
 799                         return JDK1_5;
 800                 }
 801                 return 0; // unknown
 802         }
 803
 804         public static String versionFromJdkLevel(long jdkLevel) {
 805                 if (jdkLevel == JDK1_1) {
 806                         return VERSION_1_1;
 807                 } else if (jdkLevel == JDK1_2) {
 808                         return VERSION_1_2;
 809                 } else if (jdkLevel == JDK1_3) {
 810                         return VERSION_1_3;
 811                 } else if (jdkLevel == JDK1_4) {
 812                         return VERSION_1_4;
 813                 } else if (jdkLevel == JDK1_5) {
 814                         return VERSION_1_5;
 815                 }
 816                 return ""; // unknown version //$NON-NLS-1$
 817         }
 818 }