What's the difference between the java and javaw?

As the title
Thanks

If you start java code with java.exe, closing the DOS command line window will close the Java application. If you start it with javaw.exe, it will not, but with javaw.exe you have no standard out, meaning printing with System.out.println() will not show up anywhere, because the JVM discards the standard out. If you start a Java application from within Windows directly (Using Start -> Run for example), starting it with java.exe will open a DOS box for the application, starting it with javaw.exe will open no DOS box at all (it will start like a Windows application). As should be clear now, it makes only sense to start Java applications with javaw.exe that have a GUI (graphical user interface), as otehrwise they won't be able to communicate with the user.

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What's the difference between the java and javaw?

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