Returns the smaller of the two Integers. - Java java.lang

Java examples for java.lang:int

  1. HOME
  2. Java
  3. java.lang
  4. int

Description

Returns the smaller of the two Integers.

Demo Code

/*//  www. j a  v  a2s.  com
 * Copyright (c) 2015-2016 QuartzDesk.com.
 * Licensed under the MIT license (https://opensource.org/licenses/MIT).
 */
//package com.java2s;

public class Main {
    public static void main(String[] argv) throws Exception {
        Integer i1 = 2;
        Integer i2 = 2;
        System.out.println(min(i1, i2));
    }

    /**
     * Returns the smaller of the two Integers. A null Integer
     * is treated as smaller then {@link Integer#MIN_VALUE}.
     *
     * @param i1 the first Integer.
     * @param i2 the second Integer.
     * @return the smaller of the two Integers.
     */
    public static Integer min(Integer i1, Integer i2) {
        if (i1 != null && i2 != null)
            return min(i1.intValue(), i2.intValue());

        return null;
    }

    /**
     * Returns the smaller value of the two int arguments.
     *
     * @param i1 the first int.
     * @param i2 the second int.
     * @return the smaller value of the two int arguments.
     */
    public static int min(int i1, int i2) {
        return i1 < i2 ? i1 : i2;
    }

    /**
     * Returns the smaller of the two Doubles. A null Double
     * is treated as smaller then {@link Double#MIN_VALUE}.
     *
     * @param d1 the first Double.
     * @param d2 the second Double.
     * @return the smaller of the two Doubles.
     */
    public static Double min(Double d1, Double d2) {
        if (d1 != null && d2 != null)
            return min(d1.doubleValue(), d2.doubleValue());

        return null;
    }

    /**
     * Returns the smaller value of the two double arguments.
     *
     * @param d1 the first double.
     * @param d2 the second double.
     * @return the smaller value of the two double arguments.
     */
    public static double min(double d1, double d2) {
        return d1 < d2 ? d1 : d2;
    }
}

Related Tutorials