ClassUtil.java example

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asta4d-master
/*
 * Copyright 2014 astamuse company,Ltd.
 * 
 * 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 com.astamuse.asta4d.util;

import java.lang.reflect.Field;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;

public class ClassUtil {
    @SuppressWarnings("rawtypes")
    public static final List<Field> retrieveAllFieldsIncludeAllSuperClasses(Class cls) {
        Class c = cls;
        List<Field> resultList = new LinkedList<Field>();
        while (!c.getName().equals("java.lang.Object")) {
            resultList.addAll(Arrays.asList(c.getDeclaredFields()));
            c = c.getSuperclass();
        }
        return resultList;
    }

}