ingokegel / jclasslib Goto Github PK

jclasslib bytecode editor is a tool that visualizes all aspects of compiled Java class files and the contained bytecode.

License: Other

Java 2.40% Kotlin 97.60%

kotlin java bytecode gui

jclasslib's Introduction

jclasslib bytecode editor

Download

Installers can be downloaded from the releases section, on macOS you can install it via HomeBrew with

brew install jclasslib-bytecode-viewer

Purpose

jclasslib bytecode editor is a tool that visualizes all aspects of compiled Java class files and the contained bytecode. Many aspects of class files can be edited in the UI. In addition, it contains a library that enables developers to read and write Java class files and bytecode.

Editing

All constant pool entries can be edited. Referenced constant pool entries can directly be edited from the context menu that is shown by the "Edit" button of attributes and constant pool entries.

Bytecode instructions can be edited from the context menu:

UI

Dark mode can be enabled persistently by selecting "File->Dark mode" in the main menu.

Several localizations are available and can be chosen in the UI:

IntelliJ IDEA plugin

There is a plugin for IntelliJ IDEA that can be installed via the plugin manager. The action in the "View menu" can be invoked when a Java, Groovy or Kotlin file is open in the editor.

The bytecode will be shown in the "jclasslib" tool window on the right hand side. Multiple class files can be open at the same time.

License

jclasslib bytecode editor is released under the GPL, Version 2.0.

jclasslib's People

Contributors

Stargazers

Watchers

Forkers

jcoder2012 minsko lotomer zhaog kansifang chengjf0526 jackiea iwaterman jy4618272 kimifetch terryliu nyanpassu kohenkatz ajaykumarns xlxlxll anglc ihad mingcaoyouxin fatty- johnjojo53 teru3760 zhangdinet dongxuanliang 0xcc codingwithus nku915 javachina vigourjiang alxe1528 perfmjs sanford2020 lwllovewf2010 onepip scsunchen victorbriz hzqiuxm mperry lpj0017 fengbaicanhe tennessine moonight10 mrtoms kenneth423 yanghongkjxy harryzzp theodson codecopy ye13jian jackyglony mvpleung kfd9 markhsiu hiekay kylenp apkhook hoopan valery-barysok poiu72 tookar guanghuiyuan999 lingfeng0303 yuanhotel goofusuper zhangdiweb hongweichang classloader deathmemory mishin zhaoke2011 hd-kezh windgoogle dongwt jackiegnu timzone arden2600 dotaxl zhanglei920802 yuanl2 angryfang guofeng007 rover12421 jones53 kookey xiehongfei dagefoerde idone ddu365 kknet without-learning ift8 ghellkity raisingstar tyeeee letian-321 reymont xucw jasonoldwoo rinoux mukeyang lihuaidong

jclasslib's Issues

Can you add a function to search & locate some text (using ctrl + F)?

I want to locate the unique text in the byte code,but I didn't find the function.(like ctrl + F).
Can you add this function ? Thank you!

ConstantPoolInfo#getLong() and setLong() does not function correctly

The bitmask in ConstantPoolInfo#getLong() is not correct

return (long)highBytes << 32 | ((long)lowBytes & 0x7FFFFFFF);

The bitmask should be 0xFFFFFFFF since lowBytes describe the full lower 32 bits of the long.

The bitmask in ConstantPoolInfo#setLong() is also not correct

lowBytes = (int)(number & 0x0000FFFF);

The bitmask should also be 0xFFFFFFFF for the same reason.

The patch: https://gist.github.com/llkiwi2006/1e052748a0a281288ae2

some bytecode instruction weblink not exist

……

Localizations wanted

Currently, jclasslib is localized into German, Simplified Chinese and Polish.

I'm looking for further localizations. If you are interested, please comment on this issue.

The localization process is as follows:

Copy the file Browser.properties to Browser_zh_CN.properties, with the appropriate locale code in the file name.
Translate all messages in the copied file. The following rules apply:
- Placeholders like {0} must be preserved.
- Directives in placeholders like {0,number,integer} must not be translated.
- For choice formats like {0,choice,1#class was|1<classes were}, the numbers describe limits for the associated numerical placeholder and the text after the # characters must be translated to form grammatically correct sentences.
- Messages starting with key. include technical terms that may not have to be fully translated.
- Line break characters \n should be included in the same place and frequency in the translated message.
- Messages that end with a colon : are located before a UI element. In the translation, add an appropriate character (or none) for all messages consistently.
Add an enum constant in the SupportedLocale class for the new locale.
Test by running the bytecode viewer run configuration in IntelliJ IDEA.
Send me a pull request

Thank you! 💚

Does not recognize class version 54 (Java 10)

While there were no changes in the class format for Java 10, the major version was bumped.

Silent install does not work

I created a package for JClassLib: https://www.npackd.org/p/jclasslib64 , but the silent installation options does not work:

"%setup%" -q -dir "%CD%" && del /f /q "%setup%"

The installer just shows a dialog

CPInfo.java error

error message: invalid constant pool entry with unknown tag 18

Exception in thread "main" org.gjt.jclasslib.structures.InvalidByteCodeException: invalid constant pool entry with unknown tag 18
at org.gjt.jclasslib.structures.CPInfo.create(CPInfo.java:110)
at

Exception from jclasslib IDEA plugin

We are getting exceptions from the jclasslib IDEA plugin.

update failed for AnAction(org.gjt.jclasslib.idea.ShowBytecodeAction) with ID=ShowByteCodeJclasslib

java.lang.IllegalStateException: Must not call from EDT
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils.runWithWriteActionPriority(ProgressIndicatorUtils.java:99)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils.runInReadActionWithWriteActionPriority(ProgressIndicatorUtils.java:72)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils.runInReadActionWithWriteActionPriority(ProgressIndicatorUtils.java:93)
	at org.jetbrains.kotlin.idea.ProgressUtilKt.runInReadActionWithWriteActionPriority(ProgressUtil.kt:34)
	at org.jetbrains.kotlin.idea.ProgressUtilKt.runInReadActionWithWriteActionPriorityWithPCE(ProgressUtil.kt:26)
	at org.jetbrains.kotlin.idea.debugger.evaluate.KotlinDebuggerCaches$Companion.createTypeMapperForSourceFile(KotlinDebuggerCaches.kt:196)
	at org.jetbrains.kotlin.idea.debugger.evaluate.KotlinDebuggerCaches$Companion.getOrCreateTypeMapper(KotlinDebuggerCaches.kt:168)
	at org.gjt.jclasslib.idea.KotlinClassNameProvider.getNameForNonLocalClass(KotlinClassNameProvider.kt:113)
	at org.gjt.jclasslib.idea.KotlinClassNameProvider.access$getNameForNonLocalClass(KotlinClassNameProvider.kt:24)
	at org.gjt.jclasslib.idea.KotlinClassNameProvider$getClassNameForRelevantElement$2.invoke(KotlinClassNameProvider.kt:83)
	at org.gjt.jclasslib.idea.KotlinClassNameProvider$getClassNameForRelevantElement$2.invoke(KotlinClassNameProvider.kt:24)
	at org.gjt.jclasslib.idea.KotlinClassNameProviderKt$sam$com_intellij_openapi_util_Computable$0.compute(KotlinClassNameProvider.kt)
	at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:917)
	at org.gjt.jclasslib.idea.KotlinClassNameProviderKt.runReadAction(KotlinClassNameProvider.kt:134)
	at org.gjt.jclasslib.idea.KotlinClassNameProviderKt.access$runReadAction(KotlinClassNameProvider.kt:1)
	at org.gjt.jclasslib.idea.KotlinClassNameProvider.getClassNameForRelevantElement$idea(KotlinClassNameProvider.kt:82)
	at org.gjt.jclasslib.idea.KotlinClassNameProvider.getClassName(KotlinClassNameProvider.kt:56)
	at org.gjt.jclasslib.idea.ClassFileLocationKt.getContainingClassName(ClassFileLocation.kt:118)
	at org.gjt.jclasslib.idea.ShowBytecodeAction.update(Action.kt:27)
	at com.intellij.openapi.actionSystem.ex.ActionUtil.performDumbAwareUpdate(ActionUtil.java:176)
	at com.intellij.openapi.actionSystem.impl.ActionUpdater.doUpdate(ActionUpdater.java:378)
	at com.intellij.openapi.actionSystem.impl.ActionUpdater.lambda$null$1(ActionUpdater.java:78)
	at com.intellij.openapi.actionSystem.impl.ActionUpdater.callAction(ActionUpdater.java:106)
	at com.intellij.openapi.actionSystem.impl.ActionUpdater.lambda$new$2(ActionUpdater.java:79)
	at com.intellij.openapi.actionSystem.impl.ActionUpdater.update(ActionUpdater.java:364)
	at com.intellij.openapi.actionSystem.impl.ActionUpdater.expandGroupChild(ActionUpdater.java:231)
	at com.intellij.openapi.actionSystem.impl.ActionUpdater.lambda$doExpandActionGroup$19(ActionUpdater.java:215)
	at com.intellij.util.containers.ContainerUtil.concat(ContainerUtil.java:1609)
	at com.intellij.openapi.actionSystem.impl.ActionUpdater.doExpandActionGroup(ActionUpdater.java:215)
	at com.intellij.openapi.actionSystem.impl.ActionUpdater.expandGroupChild(ActionUpdater.java:258)
	at com.intellij.openapi.actionSystem.impl.ActionUpdater.lambda$doExpandActionGroup$19(ActionUpdater.java:215)
	at com.intellij.util.containers.ContainerUtil.concat(ContainerUtil.java:1609)
	at com.intellij.openapi.actionSystem.impl.ActionUpdater.doExpandActionGroup(ActionUpdater.java:215)
	at com.intellij.openapi.actionSystem.impl.ActionUpdater.expandActionGroup(ActionUpdater.java:139)
	at com.intellij.openapi.actionSystem.impl.ActionUpdater.expandActionGroup(ActionUpdater.java:131)
	at com.intellij.openapi.actionSystem.impl.ActionUpdater.lambda$expandActionGroupWithTimeout$11(ActionUpdater.java:148)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$3(CoreProgressManager.java:185)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:169)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:591)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:537)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:59)
	at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:156)
	at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:185)
	at com.intellij.openapi.progress.util.ProgressIndicatorUtils.withTimeout(ProgressIndicatorUtils.java:260)
	at com.intellij.openapi.actionSystem.impl.ActionUpdater.expandActionGroupWithTimeout(ActionUpdater.java:147)
	at com.intellij.openapi.actionSystem.impl.Utils.fillMenu(Utils.java:66)
	at com.intellij.openapi.actionSystem.impl.ActionMenu.fillMenu(ActionMenu.java:286)
	at com.intellij.openapi.actionSystem.impl.ActionMenu$MenuListenerImpl.menuSelected(ActionMenu.java:244)
	at java.desktop/javax.swing.JMenu.fireMenuSelected(JMenu.java:1036)
	at java.desktop/javax.swing.JMenu$MenuChangeListener.stateChanged(JMenu.java:1116)
	at java.desktop/javax.swing.DefaultButtonModel.fireStateChanged(DefaultButtonModel.java:352)
	at java.desktop/javax.swing.DefaultButtonModel.setSelected(DefaultButtonModel.java:234)
	at java.desktop/javax.swing.JMenu.setSelected(JMenu.java:291)
	at java.desktop/com.apple.laf.ScreenMenu$2.run(ScreenMenu.java:136)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:776)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:751)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:749)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:748)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:817)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:766)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:405)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:704)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:404)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

Exceptions reproduce both in IDEA (2019.1/2) and Android Studio.
Can you please take a look at it?

com.intellij.diagnostic.PluginException

com.intellij.diagnostic.PluginException: Do not use toolWindow.setAvailable() as part of ToolWindowFactory.init().
Use ToolWindowFactory.shouldBeAvailable() instead. [Plugin: jclasslib]
	at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.registerToolWindow$intellij_platform_ide_impl(ToolWindowManagerImpl.kt:991)
	at com.intellij.toolWindow.ToolWindowSetInitializer.createAndLayoutToolWindows(ToolWindowSetInitializer.kt:188)
	at com.intellij.toolWindow.ToolWindowSetInitializer.access$createAndLayoutToolWindows(ToolWindowSetInitializer.kt:83)
	at com.intellij.toolWindow.ToolWindowSetInitializer$initUi$1.accept(ToolWindowSetInitializer.kt:147)
	at com.intellij.toolWindow.ToolWindowSetInitializer$initUi$1.accept(ToolWindowSetInitializer.kt:83)
	at java.base/java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:714)
	at java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478)
	at com.intellij.toolWindow.ToolWindowSetInitializer$initUi$2.execute(ToolWindowSetInitializer.kt:156)
	at java.base/java.util.concurrent.CompletableFuture.uniAcceptNow(CompletableFuture.java:750)
	at java.base/java.util.concurrent.CompletableFuture.uniAcceptStage(CompletableFuture.java:731)
	at java.base/java.util.concurrent.CompletableFuture.thenAcceptAsync(CompletableFuture.java:2117)
	at com.intellij.toolWindow.ToolWindowSetInitializer.initUi(ToolWindowSetInitializer.kt:141)
	at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.doInit(ToolWindowManagerImpl.kt:446)
	at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.init(ToolWindowManagerImpl.kt:419)
	at com.intellij.toolWindow.InitToolWindowSetActivity$runActivity$2.run(ToolWindowSetInitializer.kt:72)
	at com.intellij.openapi.application.TransactionGuardImpl.runWithWritingAllowed(TransactionGuardImpl.java:215)
	at com.intellij.openapi.application.TransactionGuardImpl.access$100(TransactionGuardImpl.java:22)
	at com.intellij.openapi.application.TransactionGuardImpl$1.run(TransactionGuardImpl.java:197)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:873)
	at com.intellij.openapi.application.impl.ApplicationImpl$3.run(ApplicationImpl.java:511)
	at com.intellij.openapi.application.impl.FlushQueue.doRun(FlushQueue.java:69)
	at com.intellij.openapi.application.impl.FlushQueue.runNextEvent(FlushQueue.java:112)
	at com.intellij.openapi.application.impl.FlushQueue.flushNow(FlushQueue.java:42)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:776)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:746)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:898)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:746)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:439)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:803)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:438)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:106)
	at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:604)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:436)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:873)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:484)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)
Caused by: java.lang.IllegalStateException: Do not use toolWindow.setAvailable() as part of ToolWindowFactory.init().
Use ToolWindowFactory.shouldBeAvailable() instead.
	at com.intellij.openapi.wm.impl.ToolWindowImpl.setAvailable(ToolWindowImpl.kt:353)
	at com.intellij.ide.impl.ContentManagerWatcher.watchContentManager(ContentManagerWatcher.java:23)
	at org.gjt.jclasslib.idea.ByteCodeToolWindowFactory.createToolWindowContent(ToolWindow.kt:181)
	at com.intellij.openapi.wm.impl.ToolWindowImpl.createContentIfNeeded$intellij_platform_ide_impl(ToolWindowImpl.kt:528)
	at com.intellij.openapi.wm.impl.ToolWindowImpl.getContentManager(ToolWindowImpl.kt:404)
	at org.gjt.jclasslib.idea.ToolWindowKt.addInfoPanel(ToolWindow.kt:173)
	at org.gjt.jclasslib.idea.ToolWindowKt.access$addInfoPanel(ToolWindow.kt:1)
	at org.gjt.jclasslib.idea.ByteCodeToolWindowFactory.init(ToolWindow.kt:186)
	at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.registerToolWindow$intellij_platform_ide_impl(ToolWindowManagerImpl.kt:988)
	... 45 more

No support for NestHost and NestMembers attributes

The class browser does not support the NestHost or NestMembers attributes added in JDK 11.

class file could not be found:<compilerOutputPath>

Hello, I come from China. My English is not very good！My ide is a AndroidStudio.
Operation: "View--->Show Bytecode with jclasslib", Abnormal on the newspaper! How does this work out? Thank you

java.lang.IllegalAccessError

java.lang.IllegalAccessError: class org.gjt.jclasslib.browser.MacEventHandler (in unnamed module @0x55a1c291) cannot access class com.apple.eawt.Application (in module java.desktop) because module java.desktop does not export com.apple.eawt to unnamed module @0x55a1c291
at org.gjt.jclasslib.browser.MacEventHandler.init(MacEventHandler.kt:14)
at org.gjt.jclasslib.browser.BrowserApplication.main(Main.kt:45)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:65)
at com.install4j.runtime.launcher.MacLauncher.main(MacLauncher.java:67)

System: macOS Sierra 10.12.3
JDK: 1.8.0_121-b13

NoClassDefFoundError: com/apple/eawt/AboutHandler using Java 9

This looks similar to issue #13 in that the same package (com.apple.eawt) seems to be involved, but is probably a different issue.

Using Java build 9+181, I get a NoClassDefFoundError when I start jclasslib 5.2 under macOS 10.10.5

java.lang.NoClassDefFoundError: com/apple/eawt/AboutHandler
  at java.base/java.lang.ClassLoader.defineClass1(Native Method)
  at java.base/java.lang.ClassLoader.defineClass(Unknown Source)
  at java.base/java.security.SecureClassLoader.defineClass(Unknown Source)
  at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(Unknown Source)
  at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(Unknown Source)
  at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(Unknown Source)
  at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(Unknown Source)
  at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(Unknown Source)
  at java.base/java.lang.ClassLoader.loadClass(Unknown Source)
  at org.gjt.jclasslib.browser.MacEventHandler.init(MacEventHandler.kt:15)
  at org.gjt.jclasslib.browser.BrowserApplication.main(Main.kt:45)
  at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
  at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  at java.base/java.lang.reflect.Method.invoke(Unknown Source)
  at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:81)
  at com.install4j.runtime.launcher.MacLauncher.main(MacLauncher.java:53)
Caused by: java.lang.ClassNotFoundException: com.apple.eawt.AboutHandler
  at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(Unknown Source)
  at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(Unknown Source)
  at java.base/java.lang.ClassLoader.loadClass(Unknown Source)
  ... 17 more

Documentation for the library that enables developers to read and write Java class files and bytecode

Hello Ingo, thank you so much for this great software!!!

Is there a documentation on how to use the library that enables developers to read and write Java class files and bytecode?

Thanks in advance.

Allow editing

It would be really awesome if jclasslib (actually the IJ plugin in my case) would allow editing of bytecode and then saving as class file like CafeBabe used to support.

Add more ways to copy strings to the clipboard

All values in key-value panels should be selectable

test

Column "Length" of LocalVariableTable always displays '10'

Maybe the line 33 of file "LocalVariableAttributeDetailPane.kt" should change from
"override fun createValue(row: LocalVariableEntry) = row.length"
to
"override fun createValue(row: LocalVariableEntry) = row.targetLength"

Reload button doesn't work

When a class file is modified (externally) while being opened, one has to reopen the file to see changes because the Reload class file button doesn't work.

"[INVALID BRANCH]" normal or issue?

The logic of function 'filterFalseNegatives' seems no problem, but jclasslib prints several "[INVALID BRANCH]" , is this a issue?
FinallyGraphHelper.zip

allow selecting method signatures and names for copying

it seems its not current possible to copy method signatures from the ui.
please allow selecting text in the following panel so method signatures can be copied.

IDEA plugin doesn't handle class files opened directly

IDEA supports opening .class files directly (and decompiles them using Fernflower).
The built-in bytecode viewer has no problem viewing the bytecode for such files.

However, attempting to view them using the jclasslib plugin results in an error dialog: "Class file could not be found: ".
It would be really nice to be able to view those using jclasslib from within the IDE.

My use case is class files generated by a build task - they are not part of the project, nor do they have a corresponding source file in the project.

disorderly code

How to set encoding of jclasslib？

operating system ：macOS Big Sur 11.2
java ：1.8.0_112
idea ：ULTIMATE 2019.3
jclasslib Bytecode Viewer plugin：
file encode ：UTF-8
location ：china

The Java 15 PermittedSubclasses attribute is not displayed

Java 15 added a PermittedSubclasses attribute.
This tool does not know how to display that attribute.

import org.gjt.jclasslib.structures.CPInfo

class import org.gjt.jclasslib.structures.CPInfo does not exists in jclasslib-library.jar

The plugin reported an error on IntelliJ IDEA 2022.1 (Ultimate Edition)

Runtime Info:

IntelliJ IDEA 2022.1 (Ultimate Edition)
Runtime version: 11.0.14.1+1-b2043.25 amd64

------------------------------------------------error-------------------------------------------------------
com.intellij.diagnostic.PluginException: Do not use toolWindow.setAvailable() as part of ToolWindowFactory.init().
Use ToolWindowFactory.shouldBeAvailable() instead. [Plugin: jclasslib]
at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.registerToolWindow$intellij_platform_ide_impl(ToolWindowManagerImpl.kt:991)
at com.intellij.toolWindow.ToolWindowSetInitializer.createAndLayoutToolWindows(ToolWindowSetInitializer.kt:188)
at com.intellij.toolWindow.ToolWindowSetInitializer.access$createAndLayoutToolWindows(ToolWindowSetInitializer.kt:83)
at com.intellij.toolWindow.ToolWindowSetInitializer$initUi$1.accept(ToolWindowSetInitializer.kt:147)
at com.intellij.toolWindow.ToolWindowSetInitializer$initUi$1.accept(ToolWindowSetInitializer.kt:83)
at java.base/java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:714)
at java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478)
at com.intellij.toolWindow.ToolWindowSetInitializer$initUi$2.execute(ToolWindowSetInitializer.kt:156)
at java.base/java.util.concurrent.CompletableFuture.uniAcceptNow(CompletableFuture.java:750)
at java.base/java.util.concurrent.CompletableFuture.uniAcceptStage(CompletableFuture.java:731)
at java.base/java.util.concurrent.CompletableFuture.thenAcceptAsync(CompletableFuture.java:2117)
at com.intellij.toolWindow.ToolWindowSetInitializer.initUi(ToolWindowSetInitializer.kt:141)
at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.doInit(ToolWindowManagerImpl.kt:446)
at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.init(ToolWindowManagerImpl.kt:419)
at com.intellij.toolWindow.InitToolWindowSetActivity$runActivity$2.run(ToolWindowSetInitializer.kt:72)
at com.intellij.openapi.application.TransactionGuardImpl.runWithWritingAllowed(TransactionGuardImpl.java:215)
at com.intellij.openapi.application.TransactionGuardImpl.access$100(TransactionGuardImpl.java:22)
at com.intellij.openapi.application.TransactionGuardImpl$1.run(TransactionGuardImpl.java:197)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:873)
at com.intellij.openapi.application.impl.ApplicationImpl$3.run(ApplicationImpl.java:511)
at com.intellij.openapi.application.impl.FlushQueue.doRun(FlushQueue.java:69)
at com.intellij.openapi.application.impl.FlushQueue.runNextEvent(FlushQueue.java:112)
at com.intellij.openapi.application.impl.FlushQueue.flushNow(FlushQueue.java:42)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:776)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:746)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:898)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:746)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:439)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:803)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:438)
at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:106)
at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:604)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:436)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:873)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:484)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)
Caused by: java.lang.IllegalStateException: Do not use toolWindow.setAvailable() as part of ToolWindowFactory.init().
Use ToolWindowFactory.shouldBeAvailable() instead.
at com.intellij.openapi.wm.impl.ToolWindowImpl.setAvailable(ToolWindowImpl.kt:353)
at com.intellij.ide.impl.ContentManagerWatcher.watchContentManager(ContentManagerWatcher.java:23)
at org.gjt.jclasslib.idea.ByteCodeToolWindowFactory.createToolWindowContent(ToolWindow.kt:181)
at com.intellij.openapi.wm.impl.ToolWindowImpl.createContentIfNeeded$intellij_platform_ide_impl(ToolWindowImpl.kt:528)
at com.intellij.openapi.wm.impl.ToolWindowImpl.getContentManager(ToolWindowImpl.kt:404)
at org.gjt.jclasslib.idea.ToolWindowKt.addInfoPanel(ToolWindow.kt:173)
at org.gjt.jclasslib.idea.ToolWindowKt.access$addInfoPanel(ToolWindow.kt:1)
at org.gjt.jclasslib.idea.ByteCodeToolWindowFactory.init(ToolWindow.kt:186)
at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.registerToolWindow$intellij_platform_ide_impl(ToolWindowManagerImpl.kt:988)
... 45 more

Font size in `bytecode` tab is too small

As above, font size is so small that text is not readable (on screen with high pixel density such as mine). Maybe change default font size or add an option to adjust it yourself?

idea plugin font size to small

I change the idea default font size ,and enlarge it,so like this.

The Java 14 Record attribute is not displayed

Java 14 added a Record attribute.
This tool does not know how to display that attribute.

Const+

There have a way to add constants directly from a "notepad"? such as modifying methods you set up, it would be nice to have something similar, but setting each constant line by line, to add everything one by one for "big projects"

the newest IntelJ IDEA doesn't support the plugin

I found the plugin of jclasslib in JetBrain Plugin website.

https://plugins.jetbrains.com/plugin/9248-jclasslib-bytecode-viewer

but when I download the latest plugin, and install from disk, the IntelJ IDEA tell me that it doesn't support this plugin.

hope you can fix it ASAP, thanks for ur contribution.

Search

Search for strings and usages of specific constant pool entries

Getting module access error during startup.

Jclasslib startup on mac throws the following illegal access error even though java8 is in PATH and set as JAVA_HOME.

java.lang.IllegalAccessError: class org.gjt.jclasslib.browser.MacEventHandler (in unnamed module @0x318ba8c8) cannot access class com.apple.eawt.Application (in module java.desktop) because module java.desktop does not export com.apple.eawt to unnamed module @0x318ba8c8
	at org.gjt.jclasslib.browser.MacEventHandler.init(MacEventHandler.kt:14)
	at org.gjt.jclasslib.browser.BrowserApplication.main(Main.kt:45)
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@9-ea/Native Method)
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@9-ea/NativeMethodAccessorImpl.java:62)
	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@9-ea/DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(java.base@9-ea/Method.java:535)
	at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:65)
	at com.install4j.runtime.launcher.MacLauncher.main(MacLauncher.java:67)

OS: Mac OSX Sierra v 10.12
Xcode 8.2.1, Build version 8C1002

java version "1.8.0_111"
JAVA_HOME: /Library/Java/JavaVirtualMachines/jdk1.8.0_111.jdk/Contents/Home

Note - I do have JDK9 installed, but is not the default JDK.

Startup Error

I am experiencing the following error directly at the startup:

I am using Oracle's JDK in version 1.8.0_111 on macOS 10.13.

Clicking "OK" results in closing jclasslib, just leaving the window open works fine but doesn't look nice :)

Is the library reading class file thread safe?

Hi,
Thanks for your great tool.
And I'm trying to use the lib to read class files, but I know little about kotlin. Could you help to tell me how it performs in multi-threads env.

I can not use this plugin in my IDEA,what should I do?

I can download this plug-in, but my idea does not display restart. After I restart, there is no show related menu in the view. My idea version is version 2020. I downloaded version 2020 on the official website and put it in the local plugin folder, but it is still invalid. Are there other configuration solutions to enable my plug-in to start?

Suggest to default open "General Information" in tab viewer after class file loaded

Previous version of jclasslib just has this behavior, which is very convenient to user, so suggest also add this feature to latest 5.0 version of jclasslib.

Thanks for this useful tool.

Regards,
Tao

IDEA 2022.1 error, How to solve it?

com.intellij.diagnostic.PluginException: Cannot load class org.gjt.jclasslib.idea.BytecodeToolWindowPanel (
error: org/gjt/jclasslib/browser/BrowserServices,
classLoader=PluginClassLoader(plugin=PluginDescriptor(name=jclasslib Bytecode Viewer, id=jclasslib, descriptorPath=plugin.xml, path=D:\Program Files\JetBrains\Toolbox\apps\IDEA-U\ch-0\221.5080.210.plugins\idea-6.0.4.jar, version=6.0.4, package=null, isBundled=false), packagePrefix=null, instanceId=222, state=active)
)
at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:412)
at com.intellij.ide.plugins.cl.PluginClassLoader.tryLoadingClass(PluginClassLoader.java:240)
at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:212)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
at org.gjt.jclasslib.idea.ToolWindowKt.showClassFile(ToolWindow.kt:65)
at org.gjt.jclasslib.idea.ClassFileLocationKt$openClassFile$1.onSuccess(ClassFileLocation.kt:67)
at com.intellij.openapi.progress.impl.CoreProgressManager.finishTask(CoreProgressManager.java:585)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.finishTask(ProgressManagerImpl.java:155)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcessWithProgressAsynchronously$6(CoreProgressManager.java:508)
at com.intellij.openapi.application.TransactionGuardImpl.runWithWritingAllowed(TransactionGuardImpl.java:215)
at com.intellij.openapi.application.TransactionGuardImpl.access$100(TransactionGuardImpl.java:22)
at com.intellij.openapi.application.TransactionGuardImpl$1.run(TransactionGuardImpl.java:197)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:873)
at com.intellij.openapi.application.impl.ApplicationImpl$3.run(ApplicationImpl.java:511)
at com.intellij.openapi.application.impl.FlushQueue.doRun(FlushQueue.java:69)
at com.intellij.openapi.application.impl.FlushQueue.runNextEvent(FlushQueue.java:112)
at com.intellij.openapi.application.impl.FlushQueue.flushNow(FlushQueue.java:42)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:776)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:746)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:898)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:746)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:439)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:803)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:438)
at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:106)
at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:604)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:436)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:873)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:484)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)
Caused by: java.lang.NoClassDefFoundError: org/gjt/jclasslib/browser/BrowserServices
at java.base/java.lang.ClassLoader.defineClass2(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1109)
at com.intellij.util.lang.UrlClassLoader.consumeClassData(UrlClassLoader.java:263)
at com.intellij.util.lang.ZipResourceFile.findClass(ZipResourceFile.java:111)
at com.intellij.util.lang.JarLoader.findClass(JarLoader.java:63)
at com.intellij.util.lang.ClassPath.findClassInLoader(ClassPath.java:246)
at com.intellij.util.lang.ClassPath.findClass(ClassPath.java:179)
at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:404)
... 39 more
Caused by: java.lang.ClassNotFoundException: org.gjt.jclasslib.browser.BrowserServices PluginClassLoader(plugin=PluginDescriptor(name=jclasslib Bytecode Viewer, id=jclasslib, descriptorPath=plugin.xml, path=D:\Program Files\JetBrains\Toolbox\apps\IDEA-U\ch-0\221.5080.210.plugins\idea-6.0.4.jar, version=6.0.4, package=null, isBundled=false), packagePrefix=null, instanceId=222, state=active)
at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:215)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
... 47 more

public static void main(String[] a){
}
public void test1(int a){
    System.out.println(this);
    if(a==0){
        int c=0;
        System.out.println(c);
    }
}

}
`
result:

in jlcasslib：

Decompiled to bytecode：

public void test1(int);
descriptor: (I)V
flags: ACC_PUBLIC
Code:
stack=2, locals=3, args_size=2
0: getstatic #5 // Field java/lang/System.out:Ljava/io/PrintStream;
3: aload_0
4: invokevirtual #6 // Method java/io/PrintStream.println:(Ljava/lang/Object;)V
7: iload_1
8: ifne 20
11: iconst_0
12: istore_2
13: getstatic #5 // Field java/lang/System.out:Ljava/io/PrintStream;
16: iload_2
17: invokevirtual #7 // Method java/io/PrintStream.println:(I)V
20: return
LineNumberTable:
line 17: 0
line 18: 7
line 19: 11
line 20: 13
line 22: 20
StackMapTable: number_of_entries = 1
frame_type = 20 /* same */
}

As shown above, the first variable in the method's LocalVariableTable should be THIS instead of C

Line feed error

\N convert directly to line feed

I can't wrap lines by typing \n

IntelliJ IDEA 2022.1 EAP complaining

Every once in a while (haven't figured out what causes this exactly. However, it seems to have to do with switching projects and opening IntelliJ), IntelliJ shows this error:

com.intellij.diagnostic.PluginException: Do not use toolWindow.setAvailable() as part of ToolWindowFactory.init().
Use ToolWindowFactory.shouldBeAvailable() instead. [Plugin: jclasslib]
	at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.registerToolWindow$intellij_platform_ide_impl(ToolWindowManagerImpl.kt:991)
	at com.intellij.toolWindow.ToolWindowSetInitializer.createAndLayoutToolWindows(ToolWindowSetInitializer.kt:186)
	at com.intellij.toolWindow.ToolWindowSetInitializer.access$createAndLayoutToolWindows(ToolWindowSetInitializer.kt:83)
	at com.intellij.toolWindow.ToolWindowSetInitializer$initUi$1.accept(ToolWindowSetInitializer.kt:147)
	at com.intellij.toolWindow.ToolWindowSetInitializer$initUi$1.accept(ToolWindowSetInitializer.kt:83)
	at java.base/java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:714)
	at java.base/java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:478)
	at com.intellij.toolWindow.ToolWindowSetInitializer$initUi$2.execute(ToolWindowSetInitializer.kt:154)
	at java.base/java.util.concurrent.CompletableFuture.uniAcceptNow(CompletableFuture.java:750)
	at java.base/java.util.concurrent.CompletableFuture.uniAcceptStage(CompletableFuture.java:731)
	at java.base/java.util.concurrent.CompletableFuture.thenAcceptAsync(CompletableFuture.java:2117)
	at com.intellij.toolWindow.ToolWindowSetInitializer.initUi(ToolWindowSetInitializer.kt:141)
	at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.doInit(ToolWindowManagerImpl.kt:446)
	at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.init(ToolWindowManagerImpl.kt:419)
	at com.intellij.toolWindow.InitToolWindowSetActivity$runActivity$2.run(ToolWindowSetInitializer.kt:72)
	at com.intellij.openapi.application.TransactionGuardImpl.runWithWritingAllowed(TransactionGuardImpl.java:215)
	at com.intellij.openapi.application.TransactionGuardImpl.access$100(TransactionGuardImpl.java:22)
	at com.intellij.openapi.application.TransactionGuardImpl$1.run(TransactionGuardImpl.java:197)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:873)
	at com.intellij.openapi.application.impl.ApplicationImpl$3.run(ApplicationImpl.java:511)
	at com.intellij.openapi.application.impl.FlushQueue.doRun(FlushQueue.java:69)
	at com.intellij.openapi.application.impl.FlushQueue.runNextEvent(FlushQueue.java:112)
	at com.intellij.openapi.application.impl.FlushQueue.flushNow(FlushQueue.java:42)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:776)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:746)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:898)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:746)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:439)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:803)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:438)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:106)
	at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:604)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:436)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:873)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:484)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)
Caused by: java.lang.IllegalStateException: Do not use toolWindow.setAvailable() as part of ToolWindowFactory.init().
Use ToolWindowFactory.shouldBeAvailable() instead.
	at com.intellij.openapi.wm.impl.ToolWindowImpl.setAvailable(ToolWindowImpl.kt:353)
	at com.intellij.ide.impl.ContentManagerWatcher.watchContentManager(ContentManagerWatcher.java:23)
	at org.gjt.jclasslib.idea.ByteCodeToolWindowFactory.createToolWindowContent(ToolWindow.kt:181)
	at com.intellij.openapi.wm.impl.ToolWindowImpl.createContentIfNeeded$intellij_platform_ide_impl(ToolWindowImpl.kt:528)
	at com.intellij.openapi.wm.impl.ToolWindowImpl.getContentManager(ToolWindowImpl.kt:404)
	at org.gjt.jclasslib.idea.ToolWindowKt.addInfoPanel(ToolWindow.kt:173)
	at org.gjt.jclasslib.idea.ToolWindowKt.access$addInfoPanel(ToolWindow.kt:1)
	at org.gjt.jclasslib.idea.ByteCodeToolWindowFactory.init(ToolWindow.kt:186)
	at com.intellij.openapi.wm.impl.ToolWindowManagerImpl.registerToolWindow$intellij_platform_ide_impl(ToolWindowManagerImpl.kt:988)
	... 45 more