In this post, we will learn how to call a method in Java. This is a useful “chunk” of code that you can call from anywhere else in your program, thus preventing you from needing to write out ...

Were we to write grantPermission() multiple times, the “Special user privileges granted!” message would be displayed multiple times! This is what makes methods such fundamental Java basics ...

Java's I/O streams provide standardized ways to read and write data. Any object representing a mutable data source in Java exposes methods for reading and writing its data as a stream. Java.io is ...