Attempt to load broken Java class breaks JRuby
----------------------------------------------
Key: JRUBY-2030
URL: http://jira.codehaus.org/browse/JRUBY-2030
Project: JRuby
Issue Type: Bug
Components: Java Integration
Affects Versions: JRuby 1.1RC1
Environment: Latest JRuby 1.1RC1
Reporter: Vladimir Sizikov
Assignee: Vladimir Sizikov
An attempt to load a Java class that throws exceptions out of initializers or
have linking problems, leads to java exception that breaks JRuby.
Let's use this java class:
{noformat}
package org;
public class MyTest {
static {
if ("vvs".startsWith("vvs")) {
throw new RuntimeException();
}
}
}
{noformat}
Then I compile it:
javac -d . MyTest.java
Then, in jirb:
$CLASSPATH << "."
T = org.MyTest
jirb therminates with long exception:
{noformat}
Exception in thread "main" java.lang.ExceptionInInitializerError
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at org.jruby.javasupport.JavaSupport.loadJavaClass(JavaSupport.java:119)
at org.jruby.javasupport.JavaClass.forName(JavaClass.java:994)
at org.jruby.javasupport.JavaClass.for_name(JavaClass.java:999)
at org.jruby.javasupport.Java.get_proxy_class(Java.java:385)
at org.jruby.javasupport.JavaInvoker$get_proxy_class_FS1.call(Unknown
Source)
at
org.jruby.runtime.callback.FastInvocationCallback.execute(FastInvocationCallback.java:55)
at
org.jruby.internal.runtime.methods.SimpleCallbackMethod.call(SimpleCallbackMethod.java:70)
at
org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:65)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.call(CallSite.java:298)
at org.jruby.evaluator.ASTInterpreter.callNode(ASTInterpreter.java:653)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:300)
at
org.jruby.evaluator.ASTInterpreter.localAsgnNode(ASTInterpreter.java:1242)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:379)
at org.jruby.evaluator.ASTInterpreter.eval(ASTInterpreter.java:168)
at
org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:175)
at org.jruby.RubyClass.invoke(RubyClass.java:239)
at
org.jruby.javasupport.util.RuntimeHelpers.invoke(RuntimeHelpers.java:343)
at org.jruby.RubyObject.callMethod(RubyObject.java:469)
at
org.jruby.javasupport.util.RuntimeHelpers.callMethodMissing(RuntimeHelpers.java:313)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.cacheAndCall(CallSite.java:158)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.call(CallSite.java:301)
at org.jruby.evaluator.ASTInterpreter.callNode(ASTInterpreter.java:653)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:300)
at
org.jruby.evaluator.ASTInterpreter.constDeclNode(ASTInterpreter.java:832)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:316)
at org.jruby.evaluator.ASTInterpreter.rootNode(ASTInterpreter.java:1601)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:449)
at org.jruby.evaluator.ASTInterpreter.eval(ASTInterpreter.java:168)
at
org.jruby.evaluator.ASTInterpreter.evalWithBinding(ASTInterpreter.java:217)
at org.jruby.RubyKernel.eval(RubyKernel.java:764)
at org.jruby.RubyKernelInvoker$eval_method_1_3.call(Unknown Source)
at
org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:65)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.call(CallSite.java:298)
at
org.jruby.evaluator.ASTInterpreter.fCallNode(ASTInterpreter.java:1096)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:346)
at org.jruby.evaluator.ASTInterpreter.eval(ASTInterpreter.java:168)
at
org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:175)
at
org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:65)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.call(CallSite.java:298)
at org.jruby.evaluator.ASTInterpreter.callNode(ASTInterpreter.java:653)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:300)
at
org.jruby.evaluator.ASTInterpreter.setupArgs(ASTInterpreter.java:2140)
at
org.jruby.evaluator.ASTInterpreter.fCallNode(ASTInterpreter.java:1091)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:346)
at org.jruby.evaluator.ASTInterpreter.blockNode(ASTInterpreter.java:627)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:294)
at org.jruby.evaluator.ASTInterpreter.eval(ASTInterpreter.java:168)
at
org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:175)
at
org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:65)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.call(CallSite.java:298)
at org.jruby.evaluator.ASTInterpreter.callNode(ASTInterpreter.java:653)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:300)
at org.jruby.evaluator.ASTInterpreter.blockNode(ASTInterpreter.java:627)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:294)
at
org.jruby.evaluator.ASTInterpreter.rescueNode(ASTInterpreter.java:1503)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:443)
at org.jruby.evaluator.ASTInterpreter.blockNode(ASTInterpreter.java:627)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:294)
at org.jruby.evaluator.ASTInterpreter.eval(ASTInterpreter.java:168)
at org.jruby.runtime.InterpretedBlock.yield(InterpretedBlock.java:150)
at org.jruby.runtime.Block.yield(Block.java:114)
at
org.jruby.evaluator.ASTInterpreter.yieldNode(ASTInterpreter.java:1803)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:484)
at
org.jruby.evaluator.ASTInterpreter.ensureNode(ASTInterpreter.java:1068)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:340)
at org.jruby.evaluator.ASTInterpreter.blockNode(ASTInterpreter.java:627)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:294)
at org.jruby.evaluator.ASTInterpreter.eval(ASTInterpreter.java:168)
at
org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:175)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.call(CallSite.java:310)
at
org.jruby.evaluator.ASTInterpreter.fCallNode(ASTInterpreter.java:1101)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:346)
at org.jruby.evaluator.ASTInterpreter.eval(ASTInterpreter.java:168)
at org.jruby.runtime.InterpretedBlock.yield(InterpretedBlock.java:150)
at org.jruby.runtime.Block.yield(Block.java:114)
at
org.jruby.evaluator.ASTInterpreter.yieldNode(ASTInterpreter.java:1803)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:484)
at org.jruby.evaluator.ASTInterpreter.blockNode(ASTInterpreter.java:627)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:294)
at
org.jruby.evaluator.ASTInterpreter.rescueNode(ASTInterpreter.java:1503)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:443)
at org.jruby.evaluator.ASTInterpreter.eval(ASTInterpreter.java:168)
at org.jruby.runtime.InterpretedBlock.yield(InterpretedBlock.java:150)
at org.jruby.runtime.InterpretedBlock.yield(InterpretedBlock.java:115)
at org.jruby.runtime.Block.yield(Block.java:109)
at org.jruby.RubyKernel.loop(RubyKernel.java:955)
at org.jruby.RubyKernelInvoker$loop_method_0_0.call(Unknown Source)
at
org.jruby.internal.runtime.methods.JavaMethod$JavaMethodZeroBlock.call(JavaMethod.java:101)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.cacheAndCall(CallSite.java:151)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.call(CallSite.java:313)
at
org.jruby.evaluator.ASTInterpreter.fCallNode(ASTInterpreter.java:1101)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:346)
at org.jruby.evaluator.ASTInterpreter.eval(ASTInterpreter.java:168)
at org.jruby.runtime.InterpretedBlock.yield(InterpretedBlock.java:150)
at org.jruby.runtime.InterpretedBlock.yield(InterpretedBlock.java:115)
at org.jruby.runtime.Block.yield(Block.java:109)
at org.jruby.RubyKernel.rbCatch(RubyKernel.java:793)
at org.jruby.RubyKernelInvoker$rbCatch_method_1_0.call(Unknown Source)
at
org.jruby.internal.runtime.methods.JavaMethod$JavaMethodOneBlock.call(JavaMethod.java:139)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.cacheAndCall(CallSite.java:151)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.call(CallSite.java:313)
at
org.jruby.evaluator.ASTInterpreter.fCallNode(ASTInterpreter.java:1101)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:346)
at org.jruby.evaluator.ASTInterpreter.blockNode(ASTInterpreter.java:627)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:294)
at org.jruby.evaluator.ASTInterpreter.eval(ASTInterpreter.java:168)
at
org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:175)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.cacheAndCall(CallSite.java:151)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.call(CallSite.java:313)
at org.jruby.evaluator.ASTInterpreter.callNode(ASTInterpreter.java:658)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:300)
at org.jruby.evaluator.ASTInterpreter.blockNode(ASTInterpreter.java:627)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:294)
at org.jruby.evaluator.ASTInterpreter.eval(ASTInterpreter.java:168)
at
org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:175)
at
org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:65)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.cacheAndCall(CallSite.java:166)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.call(CallSite.java:301)
at org.jruby.evaluator.ASTInterpreter.callNode(ASTInterpreter.java:653)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:300)
at org.jruby.evaluator.ASTInterpreter.eval(ASTInterpreter.java:168)
at org.jruby.runtime.InterpretedBlock.yield(InterpretedBlock.java:150)
at org.jruby.runtime.InterpretedBlock.yield(InterpretedBlock.java:115)
at org.jruby.runtime.Block.yield(Block.java:109)
at org.jruby.RubyKernel.rbCatch(RubyKernel.java:793)
at org.jruby.RubyKernelInvoker$rbCatch_method_1_0.call(Unknown Source)
at
org.jruby.internal.runtime.methods.JavaMethod$JavaMethodOneBlock.call(JavaMethod.java:139)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.cacheAndCall(CallSite.java:151)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.call(CallSite.java:313)
at
org.jruby.evaluator.ASTInterpreter.fCallNode(ASTInterpreter.java:1101)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:346)
at org.jruby.evaluator.ASTInterpreter.blockNode(ASTInterpreter.java:627)
at
org.jruby.evaluator.ASTInterpreter.evalInternal(ASTInterpreter.java:294)
at org.jruby.evaluator.ASTInterpreter.eval(ASTInterpreter.java:168)
at
org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:175)
at
org.jruby.internal.runtime.methods.DynamicMethod.call(DynamicMethod.java:77)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.cacheAndCall(CallSite.java:211)
at
org.jruby.runtime.CallSite$InlineCachingCallSite.call(CallSite.java:361)
at
ruby.opt.work.jruby_dot_git.bin.jirb.__file__(/opt/work/jruby/bin/jirb:13)
at ruby.opt.work.jruby_dot_git.bin.jirb.load(/opt/work/jruby/bin/jirb)
at org.jruby.Ruby.runScript(Ruby.java:485)
at org.jruby.Ruby.runNormally(Ruby.java:405)
at org.jruby.Ruby.runFromMain(Ruby.java:285)
at org.jruby.Main.run(Main.java:142)
at org.jruby.Main.run(Main.java:88)
at org.jruby.Main.main(Main.java:79)
Caused by: java.lang.RuntimeException
at org.MyTest.<clinit>(MyTest.java:9)
... 148 more
{noformat}
Fix is coming.
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