org.beer30.jdefault.JDefaultUtils.java Source code

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Here is the source code for org.beer30.jdefault.JDefaultUtils.java

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/*
 * Copyright (c) 2014.  http://www.beer30.org
 *
 * 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 org.beer30.jdefault;

import org.apache.commons.lang.math.RandomUtils;

/**
 * @author tsweets
 *         Date: 2/13/14
 *         Time: 6:05 PM
 */
public class JDefaultUtils {

    public static <T extends Enum<?>> T randomEnum(Class<T> clazz) {
        int x = RandomUtils.nextInt(clazz.getEnumConstants().length);
        return clazz.getEnumConstants()[x];
    }
}