Java example source code file (ArrayOpsTest.java)

This example Java source code file (ArrayOpsTest.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

arrayopstest, primitivestest, string

The ArrayOpsTest.java Java example source code

/*
 * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

public class ArrayOpsTest {
    public static boolean verify(int a[], int b[]) {
        boolean result = true;

        if (a.length != b.length) {
            System.err.println("\nInt array lengths differ: " +
                a.length + " != " + b.length);
            result = false;
        }

        for (int i = 0; i < a.length; i++) {
            if (a[i] != b[i]) {
                System.err.println("\nInt array contents differ " +
                    "at index " + i + ": " + a[i] + " != " + b[i]);
                result = false;
            }
        }
        return result;
    }

    public static boolean verify(byte a[], byte b[]) {
        boolean result = true;

        if (a.length != b.length) {
            System.err.println("\nByte array lengths differ: " +
                a.length + " != " + b.length);
            result = false;
        }

        for (int i = 0; i < a.length; i++) {
            if (a[i] != b[i]) {
                System.err.println("\nByte array contents differ at index " +
                    i + ": " + a[i] + " != " + b[i]);
                result = false;
            }
        }
        return result;
    }

    public static boolean verify(char a[], char b[]) {
        boolean result = true;

        if (a.length != b.length) {
            System.err.println("\nChar array lengths differ: " +
                a.length + " != " + b.length);
            result = false;
        }

        for (int i = 0; i < a.length; i++) {
            if (a[i] != b[i]) {
                System.err.println("\nChar array contents differ at index " +
                    i + ": " + a[i] + " != " + b[i]);
                result = false;
            }
        }
        return result;
    }

    public static boolean verify(short a[], short b[]) {
        boolean result = true;

        if (a.length != b.length) {
            System.err.println("\nShort array lengths differ: " +
                a.length + " != " + b.length);
            result = false;
        }

        for (int i = 0; i < a.length; i++) {
            if (a[i] != b[i]) {
                System.err.println("\nShort array contents differ at index " +
                    i + ": " + a[i] + " != " + b[i]);
                result = false;
            }
        }
        return result;
    }

    public static boolean verify(boolean a[], boolean b[]) {
        boolean result = true;

        if (a.length != b.length) {
            System.err.println("\nBoolean array lengths differ: " +
                a.length + " != " + b.length);
            result = false;
        }

        for (int i = 0; i < a.length; i++) {
            if (a[i] != b[i]) {
                System.err.println("\nBoolean array contents differ at index " +
                    i + ": " + a[i] + " != " + b[i]);
                result = false;
            }
        }
        return result;
    }

    public static boolean verify(float a[], float b[]) {
        boolean result = true;

        if (a.length != b.length) {
            System.err.println("\nFloat array lengths differ: " +
                a.length + " != " + b.length);
            result = false;
        }

        for (int i = 0; i < a.length; i++) {
            if (a[i] != b[i]) {
                System.err.println("\nFloat array contents differ at index " +
                    i + ": " + a[i] + " != " + b[i]);
                result = false;
            }
        }
        return result;
    }

    public static boolean verify(double a[], double b[]) {
        boolean result = true;

        if (a.length != b.length) {
            System.err.println("\nDouble array lengths differ: " +
                a.length + " != " + b.length);
            result = false;
        }

        for (int i = 0; i < a.length; i++) {
            if (a[i] != b[i]) {
                System.err.println("\nDouble array contents differ at index " +
                    i + ": " + a[i] + " != " + b[i]);
                result = false;
            }
        }
        return result;
    }

    public static boolean verify(long a[], long b[]) {
        boolean result = true;

        if (a.length != b.length) {
            System.err.println("\nLong array lengths differ: " +
                a.length + " != " + b.length);
            result = false;
        }

        for (int i = 0; i < a.length; i++) {
            if (a[i] != b[i]) {
                System.err.println("\nLong array contents differ at index " +
                    i + ": " + a[i] + " != " + b[i]);
                result = false;
            }
        }
        return result;
    }

   public static boolean verify(String a[], String b[]) {
       boolean result = true;

       if (a.length != b.length) {
           System.err.println("\nString array lengths differ: " +
               a.length + " != " + b.length);
           result = false;
       }

       for (int i = 0; i < a.length; i++) {
           if (!a[i].equals(b[i])) {
               System.err.println("\nString array contents differ at index " +
                    i + ": " + a[i] + " != " + b[i]);
               result = false;
           }
       }
       return result;
    }

    public static boolean verify(PrimitivesTest a[], PrimitivesTest b[]) {
        boolean result = true;

        if (a.length != b.length) {
            System.err.println("\nPrimitivesTest array lengths differ: " +
                a.length + " != " + b.length);
            result = false;
        }

        for (int i = 0; i < a.length; i++) {
            if (a[i] == null && b[i] == null) {
                continue;
            }

            if (!a[i].equals(b[i])) {
                System.err.println("\nPrimitivesTest array contents differ at " +
                    "index " + i + ": " + a[i] + " != " + b[i]);
                result = false;
            }
        }
        return result;
    }
}