src/share/classes/com/sun/tools/javap/Main.java

Tue, 03 Jun 2008 13:26:47 -0700

author
jjg
date
Tue, 03 Jun 2008 13:26:47 -0700
changeset 46
7708bd6d800d
child 54
eaf608c64fec
permissions
-rw-r--r--

4075303: Use javap to enquire aboput a specific inner class
4348375: Javap is not internationalized
4459541: "javap -l" shows line numbers as signed short; they should be unsigned
4501660: change diagnostic of -help as 'print this help message and exit'
4776241: unused source file in javap...
4870651: javap should recognize generics, varargs, enum
4876942: javap invoked without args does not print help screen
4880663: javap could output whitespace between class name and opening brace
4975569: javap doesn't print new flag bits
6271787: javap dumps LocalVariableTypeTable attribute in hex, needs to print a table
6305779: javap: support annotations
6439940: Clean up javap implementation
6469569: wrong check of searchpath in JavapEnvironment
6474890: javap does not open .zip files in -classpath
6587786: Javap throws error : "ERROR:Could not find <classname>" for JRE classes
6622215: javap ignores certain relevant access flags
6622216: javap names some attributes incorrectly
6622232: javap gets whitespace confused
6622260: javap prints negative bytes incorrectly in hex
Reviewed-by: ksrini

jjg@46 1 /*
jjg@46 2 * Copyright 2007 Sun Microsystems, Inc. All Rights Reserved.
jjg@46 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jjg@46 4 *
jjg@46 5 * This code is free software; you can redistribute it and/or modify it
jjg@46 6 * under the terms of the GNU General Public License version 2 only, as
jjg@46 7 * published by the Free Software Foundation. Sun designates this
jjg@46 8 * particular file as subject to the "Classpath" exception as provided
jjg@46 9 * by Sun in the LICENSE file that accompanied this code.
jjg@46 10 *
jjg@46 11 * This code is distributed in the hope that it will be useful, but WITHOUT
jjg@46 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jjg@46 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
jjg@46 14 * version 2 for more details (a copy is included in the LICENSE file that
jjg@46 15 * accompanied this code).
jjg@46 16 *
jjg@46 17 * You should have received a copy of the GNU General Public License version
jjg@46 18 * 2 along with this work; if not, write to the Free Software Foundation,
jjg@46 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jjg@46 20 *
jjg@46 21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
jjg@46 22 * CA 95054 USA or visit www.sun.com if you need additional information or
jjg@46 23 * have any questions.
jjg@46 24 */
jjg@46 25
jjg@46 26 package com.sun.tools.javap;
jjg@46 27
jjg@46 28 import java.io.PrintWriter;
jjg@46 29
jjg@46 30 /**
jjg@46 31 * Main entry point.
jjg@46 32 *
jjg@46 33 * <p><b>This is NOT part of any API supported by Sun Microsystems. If
jjg@46 34 * you write code that depends on this, you do so at your own risk.
jjg@46 35 * This code and its internal interfaces are subject to change or
jjg@46 36 * deletion without notice.</b>
jjg@46 37 */
jjg@46 38 public class Main {
jjg@46 39 /**
jjg@46 40 * Main entry point for the launcher.
jjg@46 41 * Note: This method calls System.exit.
jjg@46 42 * @param args command line arguments
jjg@46 43 */
jjg@46 44 public static void main(String[] args) {
jjg@46 45 if (args.length >= 1 && args[0].equals("-Xold")) {
jjg@46 46 String[] nArgs = new String[args.length - 1];
jjg@46 47 System.arraycopy(args, 1, nArgs, 0, nArgs.length);
jjg@46 48 sun.tools.javap.Main.main(args); // calls System.exit
jjg@46 49 System.exit(1);
jjg@46 50 }
jjg@46 51
jjg@46 52 JavapTask t = new JavapTask();
jjg@46 53 int rc = t.run(args);
jjg@46 54 System.exit(rc);
jjg@46 55 }
jjg@46 56
jjg@46 57 /**
jjg@46 58 * Entry point that does <i>not</i> call System.exit.
jjg@46 59 * @param args command line arguments
jjg@46 60 * @param out output stream
jjg@46 61 * @return an exit code. 0 means success, non-zero means an error occurred.
jjg@46 62 */
jjg@46 63 public static int run(String[] args, PrintWriter out) {
jjg@46 64 JavapTask t = new JavapTask();
jjg@46 65 t.setLog(out);
jjg@46 66 return t.run(args);
jjg@46 67 }
jjg@46 68 }

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