It is primarily used to run apps that need a command-line interface (CLI). On the other hand, the javaw.exe executable can run Java programs without the console window or command prompt.

This problem is trying to run Java programs and applets with 64-bit compatibility enabled. The fix is to force the application to run in 32-bit mode; so unless you need 64-bit capability with your ...

But these aforementioned Java command-line tools -- namely, javac, javap, jstat, jdeps and jar -- are the five that serious software developers need to know.

Running Java programs in an environment with monospaced fonts, such as the Windows Command Line or the Macintosh Terminal, allows you to arrange and format your text into neat columns by counting ...