Take out the trash! When it’s applied to computer languages, that command conjures up a different meaning than the one you’re used to. In Java, trash, or garbage, is heap memory that a program ...

Java provides a way for the programmer to exercise control over memory management by marking certain objects as expendable via reference objects. Should an application’s memory requirements quickly ...

A Java string is a sequence of characters that exists as an object of the class java.lang. Java strings are created and manipulated through the string class. Once created, a string is immutable -- its ...