Different class size between Eclipse IDE and javac -

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when compile java sources under eclipse ide have bigger generated class-files, when compile javac in console.

could give me reason behind that?

because eclipse doesn't use javac, own compiler. other thread: how set other-than-eclipse java compiler eclipse ide

from jdt website:

an incremental java compiler. implemented eclipse builder, based on technology evolved visualage java compiler. in particular, allows run , debug code still contains unresolved errors.

keep in mind library itself, eclipse still use 1 sun's compiler can set using procedure explained answers (nimchimpsky , elite).


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