X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Futil%2FGraphViz.java;h=44b47fcc8d80bf18085a6ac5924f6910e2994a97;hb=731f00e92c8a8e205678900bc038a8c24cf9b2ae;hp=b3132d7921b0b90c9b662c71c1f84be0ab62a7a1;hpb=e5cfb136bf7fd1352eff1bd87a458aa4ff748537;p=sbp.git

diff --git a/src/edu/berkeley/sbp/util/GraphViz.java b/src/edu/berkeley/sbp/util/GraphViz.java
index b3132d7..44b47fc 100644
--- a/src/edu/berkeley/sbp/util/GraphViz.java
+++ b/src/edu/berkeley/sbp/util/GraphViz.java
@@ -1,3 +1,5 @@
+// Copyright 2006-2007 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 {