Arrays in Java are variables that contain multiple values. These let you store things like lists of high scores or phone numbers and can also be organized, counted, and manipulated in other ways.

Java’s variables feature symbolically represents memory in source code. A variable is a named memory location that stores a value of some type. For a primitive type, ...

The "Understanding Java threads" series concludes by uncovering some of the loose ends of threading: thread groups, volatility, thread-local variables, timers, and thread death.

One of the most frustrating JAVA_HOME errors is JAVA_HOME does not point to the JDK. Here’s a little bit of background on this one. When you download a JDK distribution, some vendors include a Java ...

The case for the Java var keyword. Java has always had a weird syntax to declare variables. A manifest type declaration on the left side must polymorphically match up with the object type provided on ...

In Java an array is a way of storing multiple items of the same type. ... Names for arrays have to respect the usual Java variable naming conventions. Creating and initializing an array.