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 00446b5..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);
-  }
-}