Gets the minimum of three int values. : Integer Data Type « Data Type « Java Tutorial

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3. Integer Data Type

import java.math.BigDecimal;
import java.math.BigInteger;

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */


/**
 * Provides extra functionality for Java Number classes.
 *
 * @author <a href="mailto:rand_mcneely@yahoo.com">Rand McNeely</a>
 * @author Stephen Colebourne
 * @author <a href="mailto:steve.downey@netfolio.com">Steve Downey</a>
 * @author Eric Pugh
 * @author Phil Steitz
 * @since 1.0
 * @version $Id: NumberUtils.java 488819 2006-12-19 21:50:04Z bayard $
 * 
 */
public class Main {

  /**
   * Gets the minimum of three <code>int</code> values.
   * 
   * @param a  value 1
   * @param b  value 2
   * @param c  value 3
   * @return  the smallest of the values
   */
  public static int minimum(int a, int b, int c) {
      if (b < a) {
          a = b;
      }
      if (c < a) {
          a = c;
      }
      return a;
  }
}