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
/*
* Copyright 2008 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
/*
* @test
* @bug 4975569 6622215
* @summary javap doesn't print new flag bits
*/
import java.io.*;
import java.util.*;
public class T4975569
{
public static void main(String... args) {
new T4975569().run();
}
void run() {
verify("T4975569$Anno", "flags: ACC_INTERFACE, ACC_ABSTRACT, ACC_ANNOTATION");
verify("T4975569$E", "flags: ACC_FINAL, ACC_SUPER, ACC_ENUM");
verify("T4975569$S", "flags: ACC_BRIDGE, ACC_SYNTHETIC",
"InnerClasses: \n static");
verify("T4975569$V", "void m(java.lang.String...)",
"flags: ACC_VARARGS");
verify("T4975569$Prot", "InnerClasses: \n protected");
//verify("T4975569$Priv", "InnerClasses");
if (errors > 0)
throw new Error(errors + " found.");
}
void verify(String className, String... expects) {
String output = javap(className);
for (String expect: expects) {
if (output.indexOf(expect)< 0)
error(expect + " not found");
}
}
void error(String msg) {
System.err.println(msg);
errors++;
}
int errors;
String javap(String className) {
String testClasses = System.getProperty("test.classes", ".");
StringWriter sw = new StringWriter();
PrintWriter out = new PrintWriter(sw);
String[] args = { "-v", "-classpath", testClasses, className };
int rc = com.sun.tools.javap.Main.run(args, out);
if (rc != 0)
throw new Error("javap failed. rc=" + rc);
out.close();
String output = sw.toString();
System.out.println("class " + className);
System.out.println(output);
return output;
}
List x() { return null; };
class V { void m(String... args) { } }
enum E { e; }
@interface Anno { }
static class S extends T4975569 {
ArrayList x() { return null; }
}
protected class Prot { }
//private class Priv { int i; }
}