jar - My Java program won't launch (.exe file) -


i have made gui based project consists of 1 main class, multiple object classes, , resource files (.png , .txt). have extracted project .jar file (via eclipse) , used crease .exe file (via launch4j). however, when run .exe file, not launch.

is because not know class run (since there no manifest file)? possible fixes?

a manifest (or androidmanifest.xml) files android systems.

while android "looks , feels" java, language. apk files jar, however, how processed , prepared different, since dexed , bit flipped multiples of 4, can appear "real jar" program, instructions rubish, , have no meaning when executed.

a jar file "java archive", , whole concept.

supposing executable sourced correct apk project, launch4j should have failed creating *.exe.

supposing executable sourced correct jar project, main executted (and if blank, runs completion, , ends). appears doing nothing, executes instructions.


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