This commit was manufactured by cvs2svn to create tag 'buildscript'.

[IRC.git] / Robust / src / Util / Relation.java

diff --git a/Robust/src/Util/Relation.java b/Robust/src/Util/Relation.java
deleted file mode 100644 (file)
index eea6f68..0000000
--- a/Robust/src/Util/Relation.java
+++ /dev/null
@@ -1,45 +0,0 @@
-package Util;
-import java.util.*;
-
-
-public class Relation {
-    private Hashtable table;
-    int size;
-
-    public Relation() {
-       table=new Hashtable();
-       size=0;
-    }
-
-    public int size() {
-       return size;
-    }
-
-    public boolean containsKey(Object o) {
-       return table.containsKey(o);
-    }
-
-    public Set keySet() {
-       return table.keySet();
-    }
-
-    public synchronized boolean put(Object key, Object value) {
-       HashSet s;
-       if (table.containsKey(key)) {
-           s=(HashSet) table.get(key);
-       } else {
-           s=new HashSet();
-           table.put(key,s);
-       }
-       if (!s.contains(value)) {
-           size++;
-           s.add(value);
-           return true;
-       } else
-           return false;
-    }
-    
-    public Set get(Object key) {
-       return (Set)table.get(key);
-    }
-}