after using eclipse decided ask bugs me most. when exporting project working .jar have 3 options. because using extract or package required libraries jars gives program lot of space have 3 options, copy required libraries directory. project has 70 kb 15 mb before. didn't recognize not possessing folder library classes cause issues. why?
i heard friend of mine thing not working him , send him jar, lib. there difference between exporting types , machines( poses jdk friend not jre)?
is there way check required essentials libraries or class required, check on system , order download them? or download external lib folder. interested in detecting missing classes or libraries.
you have learn things may want try using maven projects. maven java building tool. 1 of maven's important features transitive dependencies.
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