Programming languages like C, Pascal or FORTRAN concentrate more on the functional aspects of programming. In these languages, there will be more focus on writing the code using functions. For example, we can imagine a C program as a combination o...

Programming languages like C, Pascal or FORTRAN concentrate more on the functional aspects of programming. In these languages, there will be more focus on writing the code using functions. For example, we can imagine a C program as a combination of several functions. Computer scientists thought that programming will become easy for human beings to understand if it is based on real life examples. Hence, they developed Object Oriented Programming languages like Java and .NET where programming is done through classes and objects. Programmers started migrating from C to Java and Java soon became the most popular language in the software community. In Java, a programmer should express his logic through classes and objects only. It is not possible to write a program without writing at least one class! This makes programming lengthy.