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Object that is Locked

 
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If a thread has obtained a lock on an object, i.e. it is within a synchronized block, can another thread modify that object?

For example,
class C{
methodA(){
synchronized(this)
}
methodB(){
}
}

When Thread1 is in synchronized block in methodA, can another thread run methodB

Thanks
 
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Yeah, other non-sync methods could be called simultaneously.
 
Don't get me started about those stupid light bulbs.
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