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Home » Archived » Memory Analyzer (MAT) » Classes from rt.jar loaded by different loaders ?
Classes from rt.jar loaded by different loaders ? [message #11331] Fri, 17 July 2009 06:06 Go to previous message
Satish Burnwal is currently offline Satish Burnwal
Messages: 5
Registered: July 2009
Junior Member
This is one doubt I got into while analyzing a heap dump. I was trying to
view the classes loaded by the different class loaders, I see that system
class loader has loaded classes like java.util.HashMap etc. Then I
observed another class loader sun.misc.Launcher$AppClassLoader and there
also I see that it has references to classes java.util.HashMap. This has
led me to confusion, I always thought that if system CL is loading classes
like java.util.HashMap, it will not be loaded by any other class loader
since it is the parent CL and a class loaded by a loader can not be loaded
by its child loaders. Can you pls clarify on this please ?

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