Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 *  Copyright 2006-2015 WebPKI.org (http://webpki.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.
 *
 */

public class Main {
    public static byte[] copy(byte[] b, int newSize) {
        byte[] r = new byte[newSize];
        System.arraycopy(b, 0, r, 0, Math.min(b.length, r.length));
        return r;
    }

    public static byte[] copy(byte[] b) {
        return copy(b, b.length);
    }

    public static int min(int[] a) {
        return a[indexOfMin(a)];
    }

    public static int indexOfMin(int[] a) {
        if (a.length == 0) {
            throw new IllegalArgumentException("Empty array.");
        } else {
            int r = 0;
            for (int i = 1; i < a.length; i++) {
                if (a[i] < a[r]) {
                    r = i;
                }
            }
            return r;
        }
    }
}