Many Java applications started from the command line take arguments to control their behavior. These arguments are available in the string array argument passed into the application’s static ...

Let's step away from File IO for a minute to talk about a feature of Java we have been ignoring, but might find helpful for working with files: command-line arguments. We just successfully passed in 3 ...

Writing code to parse command line arguments is still necessary sometimes. When you need to examine command line arguments, see how and why you should use your open source Java toolkit and use ...

-XX:+PrintGCDetails instructs the JVM to print out detailed garbage collection logs to help you with GC optimization.-XX:+PrintFlagsFinal -version prints out all of the currently configured flags and ...