classes:  lecturer. practice room about java but the computer does not install netbean, I hope in the following semesters the school will fix this problem.  curriculum. practice room about java but the computer does not install netbean, I hope in the following semesters the school will fix this problem.  facility. practice room about java but the computer does not install netbean, I hope in the following semesters the school will fix this problem.  general. practice room about java but the computer does not install netbean, I hope in the following semesters the school will fix this problem.