In this era of technology development, computer have played big role in human life. Rapid technological development have succesfully created computers with incredible sophistication and It produced comercially. Development of hardwares was followed by the development of softwares inside. If in the past, we only knew the common programming languages such as cobol and pascal to make computer softwares, nowadays new generation of programming languages are orbitting, and raised the two popular programming language for programmers and developers that is Java and C++. Both of them have similarities in statement, syntax, expression, and declaration. However, they also have some differences in many cases. Java is better than C++ in Environment system, allocation of memory, and compiling system.