what's this file in java? core.26416, heap dump or thread dump?
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core.26416 ,what's this file in java?  which tool can anaylst it? what's the extension for java thread dump , heap dump and core? what's the difference between thread dump/heap dump and core dump?

core.26416 ,,what's this file in java?  which tool can anaylst it? what's the extension for java thread dump , heap dump and core? what's the difference between thread dump/heap dump and core dump?

core.26416 ,,what's this file in java?  which tool can anaylst it? what's the extension for java thread dump , heap dump and core? what's the difference between thread dump/heap dump and core dump?