Running apps

package com.alekha.tasks;


import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;


public class RunningApps {
	
	static void display(int index, List<String>l) {
		
		for(int i=0;i<l.size();i++) {
			if(i==index) {
				System.out.print("<"+l.get(index)+">");
			}
			else {
				System.out.print(" "+l.get(i)+" ");
			}
		}
		System.out.println();
		
	}
	
	public static void main(String[] args) throws IOException {
		int choice =0;
		BufferedReader sc = new BufferedReader(new InputStreamReader(System.in));
	List<String> l = new ArrayList<String>();
	int index =0;
		l.add("Anywhereworks");
		l.add("Chorme");
		l.add("Eclipse");
		l.add("Sublime text");
	do {
		System.out.println("1: current ");
		System.out.println("2: Next");
		System.out.println("3: Previous");
		System.out.println("4:Exit");
		choice = Integer.parseInt(sc.readLine());
		switch(choice) {
		
		case 1:

			display(index,l);
		 break;
		case 2:
			index++;
			if(index >=l.size()) {
			index =0;
			}
			display(index,l);
  
			break;
			
		case 3:
			index--;
			if(index <=-1) {
				index = l.size()-1;
			}
			display(index,l);
		break;
		case 4:
	     System.out.println("Exit the program");
	     break;
		case 5:
			System.out.println("None of these");
			break;
		}
		
	}
		while(choice !=4);
			
	}


}