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/*
 * Copyright 2003,2004 The Apache Software Foundation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package ext.test4j.cglib.core;

import java.lang.reflect.Method;
import java.util.*;

@SuppressWarnings({ "rawtypes", "unchecked" })
public class MethodWrapper {
	private static final MethodWrapperKey KEY_FACTORY = (MethodWrapperKey) KeyFactory.create(MethodWrapperKey.class);

	/** Internal interface, only public due to ClassLoader issues. */
	public interface MethodWrapperKey {
		public Object newInstance(String name, String[] parameterTypes, String returnType);
	}

	private MethodWrapper() {
	}

	public static Object create(Method method) {
		return KEY_FACTORY.newInstance(method.getName(), ReflectUtils.getNames(method.getParameterTypes()), method
				.getReturnType().getName());
	}

	public static Set createSet(Collection methods) {
		Set set = new HashSet();
		for (Iterator it = methods.iterator(); it.hasNext();) {
			set.add(create((Method) it.next()));
		}
		return set;
	}
}




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