xref: /openjdk10/jdk/make/src/classes/build/tools/icondata/osxapp/ToBin.java

/*
 * Copyright (c) 2012, 2013, 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.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * 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.
 */

package build.tools.icondata.osxapp;

import java.io.*;

public class ToBin {
    public static void main(String[] args) throws Exception {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        int nRead;
        byte[] data = new byte[4096];

        while ((nRead = System.in.read(data, 0, data.length)) != -1) {
            baos.write(data, 0, nRead);
        }

        baos.flush();

        byte[] buf = baos.toByteArray();
        for (int i = 0; i < buf.length; i++) {
            System.out.print(String.format("0x%1$02X", buf[i]) + ", ");
            if (i % 20 == 0) {
                System.out.println();
            }
        }
    }
}