boshu Zheng kisimple
rednaxelafx
/ DumpClassURL.java
Created
December 7, 2011 09:48
Using the ProtectionDomain of an InstanceKlass to see where it was loaded from, with Attach API this time
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import java.lang.instrument.Instrumentation; | |
| import java.net.URL; | |
| import java.security.CodeSource; | |
| import java.security.ProtectionDomain; | |
| import java.util.Arrays; | |
| import java.util.Comparator; | |
| public class DumpClassURL { | |
| public static void agentmain(String agentArgs, Instrumentation inst) { | |
| Class<?>[] classes = inst.getAllLoadedClasses(); |
rednaxelafx
/ DumpClassURL.java
Created
December 7, 2011 05:48
Using the ProtectionDomain of an InstanceKlass to see where it was loaded from
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import java.io.*; | |
| import java.util.*; | |
| import sun.jvm.hotspot.memory.*; | |
| import sun.jvm.hotspot.oops.*; | |
| import sun.jvm.hotspot.debugger.*; | |
| import sun.jvm.hotspot.runtime.*; | |
| import sun.jvm.hotspot.tools.*; | |
| public class DumpClassURL extends Tool { | |
| public void run() { |