java development kit

Java SE 7u2 update

This release includes performance improvements, bug fixes, support for Solaris 11, and Firefox 5 and up. “What Java Do I Need?” You must have a copy of theJRE (Java Runtime Environment) on your system to runJava applications and applets. To develop Java applications and applets, you need the JDK (Java Development Kit), which includes the JRE. Link for Java SE 7u2 update

Guide to Java Programming

API API stands for Application Programming Interface. As applied to Java, an API is a well-defined set of classes and methods that furnish a specific set of functionality to the Java programmer. JDBC are APIs for accessing SQL data. Bytecodes The set of single-byte, machine-independent instructions to which Java source code is compiled using the(…)