Integrated Java development environment developed specifically for introductory programming learning and teaching. It is ideal for small-scale development. BlueJ offers a very easy-to-use and highly interactive interface that allows the interactive creation and invocation of objects.System Requirements: • J2SE 1.4.2 (Java 2 SDK version 1.4.2) or newer must be installed. • Minimum: 64Mb main memory, Pentium II processor or equivalent • Recommended: 128Mb main memory, 400MHz Pentium III processor or above