[jira] [Created] (GROOVY-7609) java.lang.VerifyError when initializing object of inner class within the constructor of its containing class

["Josh Diaz (JIRA)" <ji...@apache.org>]

Josh Diaz created GROOVY-7609:
---------------------------------

             Summary: java.lang.VerifyError when initializing object of inner class within the constructor of its containing class
                 Key: GROOVY-7609
                 URL: https://issues.apache.org/jira/browse/GROOVY-7609
             Project: Groovy
          Issue Type: Bug
    Affects Versions: 2.4.3
            Reporter: Josh Diaz
            Priority: Blocker


When trying to initialize an object of an inner class, from the constructor of it's containing class, a java.lang.VerifyError is thrown.

Stacktrace:

java.lang.VerifyError: (class: page_objects/Login$LoginNavigationBar$ExploreDestinationsDropdown, method: <init> signature: (Lpage_objects/Login$LoginNavigationBar;)V) Expecting to find object/array on stack
	at java.lang.Class.getDeclaredConstructors0(Native Method)
	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
	at java.lang.Class.getDeclaredConstructors(Class.java:2020)
	at org.codehaus.groovy.reflection.CachedClass$2$1.run(CachedClass.java:71)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.codehaus.groovy.reflection.CachedClass$2.initValue(CachedClass.java:69)
	at org.codehaus.groovy.reflection.CachedClass$2.initValue(CachedClass.java:66)
	at org.codehaus.groovy.util.LazyReference.getLocked(LazyReference.java:46)
	at org.codehaus.groovy.util.LazyReference.get(LazyReference.java:33)
	at org.codehaus.groovy.reflection.CachedClass.getConstructors(CachedClass.java:265)
	at groovy.lang.MetaClassImpl.<init>(MetaClassImpl.java:215)
	at groovy.lang.MetaClassImpl.<init>(MetaClassImpl.java:225)
	at groovy.lang.MetaClassRegistry$MetaClassCreationHandle.createNormalMetaClass(MetaClassRegistry.java:168)
	at groovy.lang.MetaClassRegistry$MetaClassCreationHandle.createWithCustomLookup(MetaClassRegistry.java:158)
	at groovy.lang.MetaClassRegistry$MetaClassCreationHandle.create(MetaClassRegistry.java:141)
	at org.codehaus.groovy.reflection.ClassInfo.getMetaClassUnderLock(ClassInfo.java:250)
	at org.codehaus.groovy.reflection.ClassInfo.getMetaClass(ClassInfo.java:282)
	at org.codehaus.groovy.runtime.metaclass.MetaClassRegistryImpl.getMetaClass(MetaClassRegistryImpl.java:255)
	at org.codehaus.groovy.runtime.InvokerHelper.getMetaClass(InvokerHelper.java:872)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.createCallConstructorSite(CallSiteArray.java:84)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:57)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:232)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:244)
	at page_objects.Login$LoginNavigationBar.<init>(Login.groovy:173)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
	at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:77)
	at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrapNoCoerce.callConstructor(ConstructorSite.java:102)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:57)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:232)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:244)
	at page_objects.Login.<init>(Login.groovy:25)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
	at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:77)
	at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrapNoCoerce.callConstructor(ConstructorSite.java:102)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:57)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:232)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:244)
	at test_classes.BaseTest.beforeMethod(BaseTest.groovy:74)
	at test_classes.UseMyWeekTest.super$2$beforeMethod(UseMyWeekTest.groovy)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
	at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:324)
	at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1207)
	at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:130)
	at test_classes.UseMyWeekTest.beforeMethod(UseMyWeekTest.groovy:24)


Offending Code:

class LoginNavigationBar
    {
        ExploreDestinationsDropdown exploreDestinationsDropdown

        private LoginNavigationBar()
        {
            exploreDestinationsDropdown = new ExploreDestinationsDropdown()     // THIS IS THE LINE THAT PRODUCES THE ERROR
        }

        class ExploreDestinationsDropdown extends NavigationBarDropdown<ExploreDestinationsDropdown>
        {
            private ExploreDestinationsDropdown()
            {
                super(Login.this.sw, 0)
            }
        }
}

It also may be useful to know that LoginNavigationBar itself is an inner class of Login. So ExploreDestinationsDropwown is an inner class of an inner class.



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