Maximizing code reuse in your Java programs means writing code that is easy to read, understand, and maintain. Here are eight ways to get started. Writing reusable code is a vital skill for every ...

Read a line of text with the Scanner as you normally would do. Change the Scanner’s delimiter to an empty set of double quotes, "". Convert each single-character to a char with the charAt(0) method.

Give variables and methods logical names Another best practice on how to write clean code in Java is to assign logical, human-readable names to methods, variables, functions and other objects within ...

The Java input/output (I/O) facilities provide a simple, standardized API for reading and writing character and byte data from various data sources. This article explores the I/O classes ...