How to write a recursive method in Java?
Below is the code snippet of a recursive method in Java to generate numbers and check the number and execute the method again. In the below example printNumber() is a recursive method that will get called inside its own body.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | package rashidjorvee; public class RecursiveMethod { public static void main(String[] args) { RecursiveMethod recursiveMethod=new RecursiveMethod(); recursiveMethod.printNumber(2); } private void printNumber(int j) { try { int i=j; if(i==2) { printNumber(4); } System.out.println("Number "+i); } catch(Exception e) { } } } |