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diff --git a/src/org/eclipse/jdt/internal/compiler/problem/DefaultProblemFactory.java b/src/org/eclipse/jdt/internal/compiler/problem/DefaultProblemFactory.java
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+++ b/src/org/eclipse/jdt/internal/compiler/problem/DefaultProblemFactory.java
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+/*******************************************************************************
+ * Copyright (c) 2000, 2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.jdt.internal.compiler.problem;
+
+import java.util.Enumeration;
+import java.util.Locale;
+import java.util.MissingResourceException;
+import java.util.ResourceBundle;
+
+import org.eclipse.jdt.core.compiler.*;
+import org.eclipse.jdt.core.compiler.IProblem;
+import org.eclipse.jdt.internal.compiler.IProblemFactory;
+import org.eclipse.jdt.internal.compiler.util.HashtableOfInt;
+import org.eclipse.jdt.internal.compiler.util.Util;
+
+public class DefaultProblemFactory implements IProblemFactory {
+
+	public HashtableOfInt messageTemplates;
+	private Locale locale;
+	private static HashtableOfInt DEFAULT_LOCALE_TEMPLATES;
+	private final static char[] DOUBLE_QUOTES = "''".toCharArray(); //$NON-NLS-1$
+	private final static char[] SINGLE_QUOTE = "'".toCharArray(); //$NON-NLS-1$
+
+public DefaultProblemFactory() {
+	this(Locale.getDefault());
+}
+/**
+ * @param loc the locale used to get the right message
+ */
+public DefaultProblemFactory(Locale loc) {
+	this.locale = loc;
+	if (Locale.getDefault().equals(loc)){
+		if (DEFAULT_LOCALE_TEMPLATES == null){
+			DEFAULT_LOCALE_TEMPLATES = loadMessageTemplates(loc);
+		}
+		this.messageTemplates = DEFAULT_LOCALE_TEMPLATES;
+	} else {
+		this.messageTemplates = loadMessageTemplates(loc);
+	}
+}
+/**
+ * Answer a new IProblem created according to the parameters value
+ * <ul>
+ * <li>originatingFileName the name of the file name from which the problem is originated
+ * <li>problemId the problem id
+ * <li>problemArguments the fully qualified arguments recorded inside the problem
+ * <li>messageArguments the arguments needed to set the error message (shorter names than problemArguments ones)
+ * <li>severity the severity of the problem
+ * <li>startPosition the starting position of the problem
+ * <li>endPosition the end position of the problem
+ * <li>lineNumber the line on which the problem occured
+ * </ul>
+ * @param originatingFileName char[]
+ * @param problemId int
+ * @param problemArguments String[]
+ * @param messageArguments String[]
+ * @param severity int
+ * @param startPosition int
+ * @param endPosition int
+ * @param lineNumber int
+ * @return org.eclipse.jdt.internal.compiler.IProblem
+ */
+public IProblem createProblem(
+	char[] originatingFileName, 
+	int problemId, 
+	String[] problemArguments, 
+	String[] messageArguments, 
+	int severity, 
+	int startPosition, 
+	int endPosition, 
+	int lineNumber) {
+
+	return new DefaultProblem(
+		originatingFileName, 
+		this.getLocalizedMessage(problemId, messageArguments),
+		problemId, 
+		problemArguments, 
+		severity, 
+		startPosition, 
+		endPosition, 
+		lineNumber); 
+}
+private final static int keyFromID(int id) {
+    return id + 1; // keys are offsetted by one in table, since it cannot handle 0 key
+}
+/**
+ * Answer the locale used to retrieve the error messages
+ * @return java.util.Locale
+ */
+public Locale getLocale() {
+	return this.locale;
+}
+public final String getLocalizedMessage(int id, String[] problemArguments) {
+	String message = (String) this.messageTemplates.get(keyFromID(id & IProblem.IgnoreCategoriesMask)); 
+	if (message == null) {
+		return "Unable to retrieve the error message for problem id: " //$NON-NLS-1$
+			+ (id & IProblem.IgnoreCategoriesMask)
+			+ ". Check compiler resources.";  //$NON-NLS-1$
+	}
+
+	// for compatibility with MessageFormat which eliminates double quotes in original message
+	char[] messageWithNoDoubleQuotes =
+		CharOperation.replace(message.toCharArray(), DOUBLE_QUOTES, SINGLE_QUOTE);
+
+	if (problemArguments == null) return new String(messageWithNoDoubleQuotes);
+
+	int length = messageWithNoDoubleQuotes.length;
+	int start = 0;
+	int end = length;
+	StringBuffer output = null;
+	if ((id & IProblem.Javadoc) != 0) {
+		if (output == null) output = new StringBuffer(10+length+problemArguments.length*20);
+		output.append((String) this.messageTemplates.get(keyFromID(IProblem.JavadocMessagePrefix & IProblem.IgnoreCategoriesMask)));
+	}
+	while (true) {
+		if ((end = CharOperation.indexOf('{', messageWithNoDoubleQuotes, start)) > -1) {
+			if (output == null) output = new StringBuffer(length+problemArguments.length*20);
+			output.append(messageWithNoDoubleQuotes, start, end - start);
+			if ((start = CharOperation.indexOf('}', messageWithNoDoubleQuotes, end + 1)) > -1) {
+				int index = -1;
+				String argId = new String(messageWithNoDoubleQuotes, end + 1, start - end - 1);
+				try {
+					index = Integer.parseInt(argId);
+					output.append(problemArguments[index]);
+				} catch (NumberFormatException nfe) {
+					output.append(messageWithNoDoubleQuotes, end + 1, start - end);
+				} catch (ArrayIndexOutOfBoundsException e) {
+					return "Cannot bind message for problem (id: " //$NON-NLS-1$
+						+ (id & IProblem.IgnoreCategoriesMask)
+						+ ") \""  //$NON-NLS-1$
+						+ message
+						+ "\" with arguments: {" //$NON-NLS-1$
+						+ Util.toString(problemArguments)
+						+"}"; //$NON-NLS-1$
+				}
+				start++;
+			} else {
+				output.append(messageWithNoDoubleQuotes, end, length);
+				break;
+			}
+		} else {
+			if (output == null) return new String(messageWithNoDoubleQuotes);
+			output.append(messageWithNoDoubleQuotes, start, length - start);
+			break;
+		}
+	}
+
+	return output.toString();
+}
+/**
+ * @param problem org.eclipse.jdt.internal.compiler.IProblem
+ * @return String
+ */
+public final String localizedMessage(IProblem problem) {
+	return getLocalizedMessage(problem.getID(), problem.getArguments());
+}
+
+/**
+ * This method initializes the MessageTemplates class variable according
+ * to the current Locale.
+ * @param loc Locale
+ * @return HashtableOfInt
+ */
+public static HashtableOfInt loadMessageTemplates(Locale loc) {
+	ResourceBundle bundle = null;
+	String bundleName = "org.eclipse.jdt.internal.compiler.problem.messages"; //$NON-NLS-1$
+	try {
+		bundle = ResourceBundle.getBundle(bundleName, loc); 
+	} catch(MissingResourceException e) {
+		System.out.println("Missing resource : " + bundleName.replace('.', '/') + ".properties for locale " + loc); //$NON-NLS-1$//$NON-NLS-2$
+		throw e;
+	}
+	HashtableOfInt templates = new HashtableOfInt(700);
+	Enumeration keys = bundle.getKeys();
+	while (keys.hasMoreElements()) {
+	    String key = (String)keys.nextElement();
+	    try {
+	        int messageID = Integer.parseInt(key);
+			templates.put(keyFromID(messageID), bundle.getString(key));
+	    } catch(NumberFormatException e) {
+	        // key ill-formed
+		} catch (MissingResourceException e) {
+			// available ID
+	    }
+	}
+	return templates;
+}
+
+}