copyright notices/updates

[sbp.git] / src / edu / berkeley / sbp / util / GraphViz.java

diff --git a/src/edu/berkeley/sbp/util/GraphViz.java b/src/edu/berkeley/sbp/util/GraphViz.java
index b3132d7..07213e5 100644 (file)
--- a/src/edu/berkeley/sbp/util/GraphViz.java
+++ b/src/edu/berkeley/sbp/util/GraphViz.java
@@ -1,3 +1,5 @@
+// Copyright 2006 all rights reserved; see LICENSE file for BSD-style license
+
 package edu.berkeley.sbp.util;
 import edu.berkeley.sbp.util.*;
 import edu.berkeley.sbp.*;
@@ -145,9 +147,9 @@ public class GraphViz {
     }
 
     public static interface ToGraphViz {
-        public Node    toGraphViz(GraphViz gv);
-        public boolean isTransparent();
-        public boolean isHidden();
+        Node    toGraphViz(GraphViz gv);
+        boolean isTransparent();
+        boolean isHidden();
     }
 
     public void show() throws IOException {