Java

list.indexOf(list.remove(d));

list.remove(d);

list.remove(list.indexOf(d));

B.Bryce wrote:

But nothing worked!

public class DisplayArrayList {
 
    public static void main(String[] args) throws Exception {
        List<Employee> list = new ArrayList<Employee>();
        list.add(new Employee(1, "A","Delhi"));
        list.add(new Employee(2, "B","Mumbai"));
        list.add(new Employee(3, "C","Chennai"));
        list.add(new Employee(4, "D","Kolkata"));
         System.out.println(" ");
        System.out.print("Enter Employee Id: ");
        Scanner input=new Scanner(System.in);
        int id = input.nextInt();
        Employee del = null;
        for (Employee s : list) {
            if(id == s.getId()) {
                del = s;
                break;
            }
        }

        if (del != null) {
            System.out.println("Name and Address of employee is: ");
            System.out.print(s.getName()+" " +s.getAddress());
            list.remove(del);
        }
    }
}

class stringedit{
    public static void main(string[]args){
        String testString = "20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39";
        String finalString=""; // MAX 5 NUMBERS EACH LINE
        int testlength = testString.length();
        for (int i=0;i<testlength;i++){
            finalString = finalString+testString.substring(i,i+14)+"\n"
			i+=14;
        }// END FOR
    }// END MAIN
}//END STRINGEDIT