/*

 * Copyright (c) 2004, 2009, 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.

 */

/* HelloWorld:

 *

 *   Sample target application for HPROF tests

 *

 */

/* Just some classes that create a variety of references */

class AAAA {

    public int                  AAAA_i;

    public static int           AAAA_si;

    public Object               AAAA_j;

    public static Object        AAAA_sj;

    public long                 AAAA_k;

    public static long          AAAA_sk;

}

interface IIII {

    Object o = new Object();

}

class BBBB extends AAAA implements IIII {

    public byte                 BBBB_ii;

    public static byte          BBBB_sii;

    public Object               BBBB_jj;

    public static Object        BBBB_sjj;

    public short                BBBB_kk;

    public static short         BBBB_skk;

}

class REFS {

    private static String s1    = new String("REFS_string1");

    private String is2          = new String("REFS_string2");

    private static String s3    = new String("REFS_string3");

    private static String s4    = new String("REFS_string4");

    private String is5          = new String("REFS_string5");

    private AAAA aaaa;

    private BBBB bbbb;

    public void test() {

        aaaa    = new AAAA();

        bbbb    = new BBBB();

        aaaa.AAAA_i     = 1;

        AAAA.AAAA_si    = 2;

        aaaa.AAAA_j     = s1;

        AAAA.AAAA_sj    = is2;

        aaaa.AAAA_k     = 5;

        AAAA.AAAA_sk    = 6;

        bbbb.BBBB_ii    = 11;

        BBBB.BBBB_sii   = 22;

        bbbb.BBBB_jj    = s3;

        BBBB.BBBB_sjj   = s4;

        bbbb.BBBB_kk    = 55;

        BBBB.BBBB_skk   = 66;

        bbbb.AAAA_i     = 111;

        bbbb.AAAA_j     = is5;

        bbbb.AAAA_k     = 555;

    }

}

/* Fairly simple hello world program that does some exercises first. */

public class HelloWorld {

    public static void main(String args[]) {

        /* References exercise. */

        REFS r = new REFS();

        r.test();

        /* Use a generic type exercise. */

        java.util.List<String> l = new java.util.ArrayList<String>();

        String.format("%s", "");

        /* Create a class that has lots of different bytecodes exercise. */

                     /* (Don't run it!) */

        UseAllBytecodes x = new UseAllBytecodes(1,2);

        /* Just some code with branches exercise. */

        try {

            if ( args.length == 0 ) {

                System.out.println("No arguments passed in (doesn't matter)");

            } else {

                System.out.println("Arguments passed in (doesn't matter)");

            }

        } catch ( Throwable e ) {

            System.out.println("ERROR: System.out.println() did a throw");

        } finally {

            System.out.println("Hello, world!");

        }

    }

}