2009/12/18 Witold Szczerba <[email protected]>:
> threads! So, I placed breakpoint inside TaskBrowserCtr constructor and
> it was caught TWICE during Guice's Injector initialization
> (Stage.PRODUCTION).

Now I can see it happens only when Stage.PRODUCTION is used.
Going back to the above problem, the MainFrame singleton's constructor
itself was called twice, not just the TaskBrowserCtrTimer...
In the constructor of MainFrame I have entered Thread.dumpStackTrace()
and two dumps were printed (see attachments). Third attachment was
taken during initialization of Stage.DEVELOPMENT injector.

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Stage.PODUCTION, dump #1:
java.lang.Exception: Stack trace
        at java.lang.Thread.dumpStack(Thread.java:1206)
        at 
pl.ibpolsoft.netbroker.client.mainframe.MainFrame.<init>(MainFrame.java:120)
        at 
pl.ibpolsoft.netbroker.client.mainframe.MainFrame$$FastClassByGuice$$a0afb4f1.newInstance(<generated>)
        at 
com.google.inject.internal.cglib.reflect.FastConstructor.newInstance(FastConstructor.java:40)
        at 
com.google.inject.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:60)
        at 
com.google.inject.ConstructorInjector.construct(ConstructorInjector.java:85)
        at 
com.google.inject.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:111)
        at 
com.google.inject.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:45)
        at com.google.inject.InjectorImpl.callInContext(InjectorImpl.java:811)
        at 
com.google.inject.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:42)
        at com.google.inject.Scopes$1$1.get(Scopes.java:54)
        at 
com.google.inject.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:48)
        at 
com.google.inject.SingleParameterInjector.inject(SingleParameterInjector.java:42)
        at 
com.google.inject.SingleParameterInjector.getAll(SingleParameterInjector.java:66)
        at 
com.google.inject.ConstructorInjector.construct(ConstructorInjector.java:84)
        at 
com.google.inject.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:111)
        at 
com.google.inject.SingleParameterInjector.inject(SingleParameterInjector.java:42)
        at 
com.google.inject.SingleParameterInjector.getAll(SingleParameterInjector.java:66)
        at 
com.google.inject.ConstructorInjector.construct(ConstructorInjector.java:84)
        at 
com.google.inject.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:111)
        at 
com.google.inject.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:45)
        at com.google.inject.InjectorImpl.callInContext(InjectorImpl.java:811)
        at 
com.google.inject.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:42)
        at com.google.inject.Scopes$1$1.get(Scopes.java:54)
        at 
com.google.inject.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:48)
        at com.google.inject.InjectorBuilder$1.call(InjectorBuilder.java:200)
        at com.google.inject.InjectorBuilder$1.call(InjectorBuilder.java:194)
        at com.google.inject.InjectorImpl.callInContext(InjectorImpl.java:804)
        at 
com.google.inject.InjectorBuilder.loadEagerSingletons(InjectorBuilder.java:194)
        at 
com.google.inject.InjectorBuilder.injectDynamically(InjectorBuilder.java:176)
        at com.google.inject.InjectorBuilder.build(InjectorBuilder.java:113)
        at com.google.inject.Guice.createInjector(Guice.java:92)
        at com.google.inject.Guice.createInjector(Guice.java:80)
        at pl.ibpolsoft.netbroker.client.Main.main(Main.java:51)
Stage.PODUCTION, dump #2:
java.lang.Exception: Stack trace
        at java.lang.Thread.dumpStack(Thread.java:1206)
        at 
pl.ibpolsoft.netbroker.client.mainframe.MainFrame.<init>(MainFrame.java:120)
        at 
pl.ibpolsoft.netbroker.client.mainframe.MainFrame$$FastClassByGuice$$a0afb4f1.newInstance(<generated>)
        at 
com.google.inject.internal.cglib.reflect.FastConstructor.newInstance(FastConstructor.java:40)
        at 
com.google.inject.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:60)
        at 
com.google.inject.ConstructorInjector.construct(ConstructorInjector.java:85)
        at 
com.google.inject.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:111)
        at 
com.google.inject.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:45)
        at com.google.inject.InjectorImpl.callInContext(InjectorImpl.java:811)
        at 
com.google.inject.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:42)
        at com.google.inject.Scopes$1$1.get(Scopes.java:54)
        at 
com.google.inject.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:48)
        at com.google.inject.InjectorBuilder$1.call(InjectorBuilder.java:200)
        at com.google.inject.InjectorBuilder$1.call(InjectorBuilder.java:194)
        at com.google.inject.InjectorImpl.callInContext(InjectorImpl.java:804)
        at 
com.google.inject.InjectorBuilder.loadEagerSingletons(InjectorBuilder.java:194)
        at 
com.google.inject.InjectorBuilder.injectDynamically(InjectorBuilder.java:176)
        at com.google.inject.InjectorBuilder.build(InjectorBuilder.java:113)
        at com.google.inject.Guice.createInjector(Guice.java:92)
        at com.google.inject.Guice.createInjector(Guice.java:80)
        at pl.ibpolsoft.netbroker.client.Main.main(Main.java:51)
Stage.DEVELOPMENT, first and the only dump:
java.lang.Exception: Stack trace
        at java.lang.Thread.dumpStack(Thread.java:1206)
        at 
pl.ibpolsoft.netbroker.client.mainframe.MainFrame.<init>(MainFrame.java:120)
        at 
pl.ibpolsoft.netbroker.client.mainframe.MainFrame$$FastClassByGuice$$a0afb4f1.newInstance(<generated>)
        at 
com.google.inject.internal.cglib.reflect.FastConstructor.newInstance(FastConstructor.java:40)
        at 
com.google.inject.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:60)
        at 
com.google.inject.ConstructorInjector.construct(ConstructorInjector.java:85)
        at 
com.google.inject.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:111)
        at 
com.google.inject.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:45)
        at com.google.inject.InjectorImpl.callInContext(InjectorImpl.java:811)
        at 
com.google.inject.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:42)
        at com.google.inject.Scopes$1$1.get(Scopes.java:54)
        at 
com.google.inject.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:48)
        at 
com.google.inject.SingleParameterInjector.inject(SingleParameterInjector.java:42)
        at 
com.google.inject.SingleParameterInjector.getAll(SingleParameterInjector.java:66)
        at 
com.google.inject.ConstructorInjector.construct(ConstructorInjector.java:84)
        at 
com.google.inject.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:111)
        at 
com.google.inject.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:45)
        at com.google.inject.InjectorImpl.callInContext(InjectorImpl.java:811)
        at 
com.google.inject.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:42)
        at com.google.inject.Scopes$1$1.get(Scopes.java:54)
        at 
com.google.inject.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:48)
        at com.google.inject.InjectorImpl$4$1.call(InjectorImpl.java:758)
        at com.google.inject.InjectorImpl.callInContext(InjectorImpl.java:804)
        at com.google.inject.InjectorImpl$4.get(InjectorImpl.java:754)
        at com.google.inject.InjectorImpl.getInstance(InjectorImpl.java:793)
        at pl.ibpolsoft.netbroker.client.Main.main(Main.java:52)

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