From 1a69fa4aa938a9803af1ae3fe35dcbac30e60b8a Mon Sep 17 00:00:00 2001
From: Robert Varga <rovarga@cisco.com>
Date: Thu, 10 Sep 2015 09:57:46 +0200
Subject: [PATCH] Implement ImmutableOffsetMap.toString()

Previous patch inadvertedly removed the Map-specific implementation of
toString() -- as it used to be iunherited from AbstractMap. This patch
introduces it back.

Change-Id: Id186a75b5e4880461375c8031756461db78fee0e
Signed-off-by: Robert Varga <rovarga@cisco.com>
---
 .../yangtools/util/ImmutableOffsetMap.java     | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/common/util/src/main/java/org/opendaylight/yangtools/util/ImmutableOffsetMap.java b/common/util/src/main/java/org/opendaylight/yangtools/util/ImmutableOffsetMap.java
index f2d34020ca..1366856c77 100644
--- a/common/util/src/main/java/org/opendaylight/yangtools/util/ImmutableOffsetMap.java
+++ b/common/util/src/main/java/org/opendaylight/yangtools/util/ImmutableOffsetMap.java
@@ -238,6 +238,24 @@ public final class ImmutableOffsetMap<K, V> implements UnmodifiableMapPhase<K, V
         return new MutableOffsetMap<>(this);
     }
 
+    @Override
+    public String toString() {
+        final StringBuilder sb = new StringBuilder("{");
+        final Iterator<K> it = offsets.keySet().iterator();
+        int i = 0;
+        while (it.hasNext()) {
+            sb.append(it.next());
+            sb.append('=');
+            sb.append(objects[i++]);
+
+            if (it.hasNext()) {
+                sb.append(", ");
+            }
+        }
+
+        return sb.append('}').toString();
+    }
+
     Map<K, Integer> offsets() {
         return offsets;
     }
-- 
2.36.6