fixed javac warning

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/browser/GraphBrowser/Directory.java	Wed May 07 17:41:23 2003 +0200
@@ -0,0 +1,21 @@
+package GraphBrowser;
+
+import java.util.Vector;
+
+class Directory {
+	TreeNode node;
+	String name;
+	Vector collapsed;
+
+	public Directory(TreeNode nd,String n,Vector col) {
+		collapsed=col;
+		name=n;
+		node=nd;
+	}
+
+	public TreeNode getNode() { return node; }
+
+	public String getName() { return name; }
+
+	public Vector getCollapsed() { return collapsed; }
+}

--- a/lib/browser/GraphBrowser/Graph.java	Wed May 07 17:40:48 2003 +0200
+++ b/lib/browser/GraphBrowser/Graph.java	Wed May 07 17:41:23 2003 +0200
@@ -14,10 +14,6 @@
 import java.awt.*;
 import java.io.*;
 
-class ParseError extends Exception {
-	public ParseError(String s) { super(s); }
-}
-
 public class Graph {
 	/**** parameters for layout ****/
 

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/browser/GraphBrowser/ParseError.java	Wed May 07 17:41:23 2003 +0200
@@ -0,0 +1,5 @@
+package GraphBrowser;
+
+class ParseError extends Exception {
+	public ParseError(String s) { super(s); }
+}

--- a/lib/browser/GraphBrowser/TreeNode.java	Wed May 07 17:40:48 2003 +0200
+++ b/lib/browser/GraphBrowser/TreeNode.java	Wed May 07 17:41:23 2003 +0200
@@ -13,23 +13,6 @@
 import java.awt.*;
 import java.util.*;
 
-class Directory {
-	TreeNode node;
-	String name;
-	Vector collapsed;
-
-	public Directory(TreeNode nd,String n,Vector col) {
-		collapsed=col;
-		name=n;
-		node=nd;
-	}
-
-	public TreeNode getNode() { return node; }
-
-	public String getName() { return name; }
-
-	public Vector getCollapsed() { return collapsed; }
-}
 
 public class TreeNode
 {