How can solve ArrayIndexOutOfBoundException

[rajaninth]

While giving inputs for timetable generation sometimes I am getting ArrayIndexOutOfBoundException.
What is the problem exactly I am not understand.

[a-anand-91119]

First set the input path of file in InputData class.

modify the main method of SchedulerMain as below
public static void main(String[] args) { inputdata id = new inputdata(); id.takeinput(); new SchedulerMain(); }

Then run the SchedulerMain