I have got a large (5GB) hprof dump, created by application when OutOfMemoryError occurred. (Using XX: HeapDumpOnOutOfMemoryError ).
OutOfMemoryError
Unfortunately there
Eclipse MAT allows you to see the suspect threads in the Leak suspects report. Look for the classes in your application namespace with their line numbers to find how much memory they occupy in heap. This will give you a hint of leaky classes.