X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Fedu%2Fberkeley%2Fsbp%2Futil%2FPrintableTree.java;h=ba26a5821bf6b6ebf5542178422b84c3a172494e;hb=fcc038ff693cf2b3e91efcd348ea3a3b7fbb1829;hp=1b5ffc0b176ed04cc41bff0e32413b29462e0169;hpb=f09d2abb95f106197aea99c345282c3bf0cd3717;p=sbp.git

diff --git a/src/edu/berkeley/sbp/util/PrintableTree.java b/src/edu/berkeley/sbp/util/PrintableTree.java
index 1b5ffc0..ba26a58 100644
--- a/src/edu/berkeley/sbp/util/PrintableTree.java
+++ b/src/edu/berkeley/sbp/util/PrintableTree.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.*;
 import edu.berkeley.sbp.util.*;
@@ -83,6 +85,8 @@ public abstract class PrintableTree<T extends PrintableTree> implements Iterable
         sb.append("})");
     }
 
+    // this is here to keep it out of the javadoc for Tree<T>
+    
     public GraphViz.Node toGraphViz(GraphViz gv) {
         if (gv.hasNode(this)) return gv.createNode(this);
         GraphViz.Node n = gv.createNode(this);