debugging - How to step back in Eclipse debugger? -


is possible reverse execution in eclipse debugger? current project i'm working on requires minimum of 5 seconds read , initialize data file before can done. if overstep in debugger, have terminate program , restart, , takes fair bit of time.

you can use eclipse's drop frame command re-enter current method top. won't unroll state changes have happened, may not work depending on sort of method you're in.

another cool tool let step , forward in time omniscient debugger. works instrumenting classes they're loaded in classloader, can record code does. can cool things, answer "when, where, , why field assigned current value?". ui rather clunky, , can have hard time handling large code bases, cases can save lot of time.

update: chronon provides commercial product describes "dvr java", appears lot of same things odb.


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