Many people expect deregulation to resolve all of our power problems. Java is a well-liked programming language developed by Sun in 1995. It’s a full object oriented programming language and can be utilized on any platform. It is broadly utilized in internet applications and could be embedded with HTML pages. It removes most of the drawbacks of C++ and introduces many new ideas like data hiding, abstraction, inheritance, and so on. The Java applications are comparatively slower than C++ programs but the checklist of features and safety in Java overtakes this disadvantage. It can be easily connected to databases using Java Database Connectivity (JDBC).