Added a convenient toString implementation for multimaps.

[jsvc.git] / src / dolda / jsvc / util / WrappedMultiMap.java

diff --git a/src/dolda/jsvc/util/WrappedMultiMap.java b/src/dolda/jsvc/util/WrappedMultiMap.java
index 42f211c..e354989 100644 (file)
--- a/src/dolda/jsvc/util/WrappedMultiMap.java
+++ b/src/dolda/jsvc/util/WrappedMultiMap.java
@@ -230,4 +230,18 @@ public class WrappedMultiMap<K, V> implements MultiMap<K, V> {
     }
     
     protected void modified() {}
+    
+    public String toString() {
+       StringBuilder buf = new StringBuilder();
+       buf.append("{\n");
+       for(Map.Entry<K, V> e : entrySet()) {
+           buf.append("\t");
+           buf.append(e.getKey().toString());
+           buf.append(" = \"");
+           buf.append(e.getValue().toString());
+           buf.append("\",\n");
+       }
+       buf.append("}\n");
+       return(buf.toString());
+    }
 }