pabs

public void getAdd (String input){	    		StringTokenizer st = new StringTokenizer (input);		temp= new Student[students.length+st.countTokens()/2];				for (int j=0; j<= students.length-1; j++){						temp[j] = students[j];			}				for (int i=0; st.hasMoreTokens(); i++)			try{			String name = st.nextToken();			int grade = Integer.parseInt(st.nextToken());			temp[i] = new Student (name,grade);			students = temp;		} catch (Exception e){					System.out.println("Input Error");					System.exit(0);			}			}