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List of Java Debugging Tool

Published on July 27, 2010 By admin

HPROF profiler
Writes class profiling information to a file or a socket, in ASCII or binary.
·         Heap allocation profiling.
·         Heap dump.
·         CPU usage - for threads, methods.
·         Monitor contention profiling.
To invoke the HPROF tool: java -agentlib:hprof ToBeProfiledClass
To print the complete list of options: java -agentlib:hprof=help
jdb
Launch a simple interactive command-line [...]