Interpreter service development for new learners of the network simulation-2 (NS2) based on J2EE

Recently, different combination of integrating technology provides software developers with the suitable methods and procedures for designing, executing, arranging, and expanding comprehensive distributed systems. The main issues raised among the software programmers are the lacking to provide them with the suitable interpreter services to guide and assist them during learning, an example of these software is NS2. Thus, this paper intended to enhance the current implication of NS2 to be able to indicate and correct the coding errors during programming.