How-to articles, tricks, and solutions about PARAMETERS

Does Java support default parameter values?

Java does not have built-in support for default parameter values like some other programming languages.

What are the -Xms and -Xmx parameters when starting JVM?

The -Xms and -Xmx options are used to set the initial and maximum heap sizes, respectively, for the Java Virtual Machine (JVM).

What is "String args[]"? parameter in main method Java

String args[] is a parameter in the main method of a Java program. It is an array of strings that can be used to pass command-line arguments to the program when it is executed.