Java Programming is one of the most popular object-oriented programming languages. It is a set of software programs used for developing a software application and deploying it in various computing environments. One of the prominent features of Java is that it is platform-independent at both the source and binary levels. Moreover, writing network programs in Java is quite easy and Java is designed to make distributed computing a breeze. Today, Java language is used in an array of computing platforms, such as embedded devices, mobile phones, enterprise servers and supercomputers.