3] Run a Java or JAR file. Now when you double click on the JAR file, it will automatically run like how EXE files execute. If there is a problem with version, the file should inform you.

These files can include CLASS files, which are compiled JAVA code, image files, audio files, ... To open a .jar file in Windows, you can right-click on the file and select Extract all.

The Java Class File Disassembler is a useful tool for the Java developer that I have referenced in previous blog posts covering a variety of contexts such as detecting the innards of a Groovy ...

With Java installed, run the JAR file on the command line with the following command: java -jar jarfilename.jar. This will search for the main-class in the JAR file and run it. Extract the contents of ...

Java would get an API for processing Java class files, under a proposal afoot in the Java community. The draft classfile API proposal calls for provision of an API for parsing, generating, and ...