For example, if our goal is to just output the sorted list to the console ... an incredibly useful way to work with Java’s collections. Functional programming is in general a great addition ...

The easiest way to garner user input in a Java program is to use the System’s Console class. Introduced in Java 6, Java’s System Console class provides two simple methods to obtain user input: The ...

We’ll start by compiling and running a Java program the old-fashioned way—with text files and console commands. This gives us a good sense of what’s actually happening. Step 1. Write a ...

Sometimes it’s nice to format the output of a console based Java program in a friendly way. The java.lang package has no built-in table generators, but you can easily present data in a chart-based ...

JDK 5.0 and JDK 6.0 include the Java Monitoring & Management Console tool, also known as JConsole. Read about JConsole's usage options, and find out how JConsole changed from JDK 5 to JDK 6.