From 66bab1342cf4d2d9e2d77ea9d9373c135fc1e519 Mon Sep 17 00:00:00 2001
From: Andrew Phillips <demobox1@yahoo.co.uk>
Date: Thu, 24 Jan 2013 01:54:46 -0500
Subject: [PATCH] Using checkArgument instead of throwing an
 IllegalArgException directly

---
 core/src/main/java/org/jclouds/reflect/Reflection2.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/core/src/main/java/org/jclouds/reflect/Reflection2.java b/core/src/main/java/org/jclouds/reflect/Reflection2.java
index 86a306ebe4..47cfd33da9 100644
--- a/core/src/main/java/org/jclouds/reflect/Reflection2.java
+++ b/core/src/main/java/org/jclouds/reflect/Reflection2.java
@@ -18,6 +18,7 @@
  */
 package org.jclouds.reflect;
 
+import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.base.Throwables.propagate;
 import static com.google.common.collect.Iterables.tryFind;
@@ -242,9 +243,8 @@ public class Reflection2 {
                            && Objects.equal(toClasses(input.getParameters()), key.parameterTypes);
                   }
                });
-               if (method.isPresent())
-                  return method.get();
-               throw new IllegalArgumentException("no such method " + key.toString() + "in: " + methods);
+               checkArgument(method.isPresent(), "no such method %s in: %s", key.toString(), methods);
+               return method.get();
             }
          });