adding class resolver with disabled cache, fixing unit tests

src/main/java/org/jboss/netty/handler/codec/serialization/ClassResolvers.java

@@ -6,6 +6,15 @@ import java.util.concurrent.ConcurrentHashMap;
 
 public class ClassResolvers {
 
+    /**
+     * cache disabled
+     * @param classLoader - specific classLoader to use, or null if you want to revert to default
+     * @return new instance of class resolver
+     */
+    public static ClassResolver cacheDisabled(ClassLoader classLoader) {
+        return new ClassloaderClassResolver(defaultClassLoader(classLoader));
+    }
+
     /**
      * non-agressive non-concurrent cache
      * good for non-shared default cache
@@ -62,5 +71,4 @@ public class ClassResolvers {
 
         return ClassResolvers.class.getClassLoader();
     }
-
 }

src/test/java/org/jboss/netty/handler/codec/serialization/CompactObjectSerializationTest.java

@@ -32,7 +32,7 @@ public class CompactObjectSerializationTest {
         PipedOutputStream pipeOut = new PipedOutputStream();
         PipedInputStream pipeIn = new PipedInputStream(pipeOut);
         CompactObjectOutputStream out = new CompactObjectOutputStream(pipeOut);
-        CompactObjectInputStream in = new CompactObjectInputStream(pipeIn);
+        CompactObjectInputStream in = new CompactObjectInputStream(pipeIn, ClassResolvers.cacheDisabled(null));
         out.writeObject(List.class);
         Assert.assertSame(List.class, in.readObject());
     }