How do I compare two .jar files? Both of them have compiled .class files.
I want the difference in terms of method changes, etc.
JAPICC, sample usage:
japi-compliance-checker OLD.jar NEW.jar
Sample reports for log4j: http://abi-laboratory.pro/java/tracker/timeline/log4j/
PkgDiff, sample usage:
pkgdiff OLD.jar NEW.jar
See sample report for args4j.
Clirr, sample usage:
java -jar clirr-core-0.6-uber.jar -o OLD.jar -n NEW.jar
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