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Editorial Team
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Asked: 2026-06-06T20:46:24+00:00

I am unable to to get my already complied and saved .java file will

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I am unable to to get my already complied and saved .java file will not be complied in the cmd and it will not allow me to create a .jar file because the terminal is telling me'jar' is not a recognized as an internal or external command, operable program or batch file. it gives me the same output when i try the javac command to compile.

I need to create the .jar in order to continue in creating an .exe correct? or is there another way?

Im also working in drJava which might be an issue but i dont know?

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1 Answer

  1. Editorial Team

    The <JDK_HOME>\bin directory should be in your PATH environment variable:

    set PATH=c:\java\jdk_xx\bin;%PATH%

    And you won’t be able to create a .exe file. Java programs are launched using the java command.

    This should be covered by the first chapter of your Java book or tutorial. Read it.

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