From dba3a4950f75a9255aa5ba9314d32811a7aaa97e Mon Sep 17 00:00:00 2001
From: Adrian Cole <adrian@jclouds.org>
Date: Sun, 19 Feb 2012 16:19:59 +0200
Subject: [PATCH] added toString()

---
 .../java/org/jclouds/util/Suppliers2.java     | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/core/src/main/java/org/jclouds/util/Suppliers2.java b/core/src/main/java/org/jclouds/util/Suppliers2.java
index 733dcf70d6..44cbb5f271 100644
--- a/core/src/main/java/org/jclouds/util/Suppliers2.java
+++ b/core/src/main/java/org/jclouds/util/Suppliers2.java
@@ -28,6 +28,7 @@ import java.util.concurrent.TimeUnit;
 
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Function;
+import com.google.common.base.Objects;
 import com.google.common.base.Preconditions;
 import com.google.common.base.Supplier;
 import com.google.common.base.Suppliers;
@@ -144,5 +145,28 @@ public class Suppliers2 {
       }
 
       private static final long serialVersionUID = 0;
+
+      @Override
+      public int hashCode() {
+         return Objects.hashCode(delegate, durationNanos);
+      }
+
+      @Override
+      public boolean equals(Object obj) {
+         if (this == obj)
+            return true;
+         if (obj == null)
+            return false;
+         if (getClass() != obj.getClass())
+            return false;
+         ExpiringMemoizingSupplier<?> that = ExpiringMemoizingSupplier.class.cast(obj);
+         return Objects.equal(delegate, that.delegate) && Objects.equal(durationNanos, that.durationNanos);
+      }
+
+      @Override
+      public String toString() {
+         return Objects.toStringHelper(this).add("delegate", delegate).add("durationNanos", durationNanos).toString();
+      }
+
    }
 }