Java recursion for the reverse order of a string

This article illustrates the Java recursive method of finding the reverse order of a string. Share with you for your reference. The specific implementation method is as follows:

public static String reverseString(String x)
{
  if(x==null || x.length()<2) return x;
   return reverseString(x.substring(1,x.length()))+ x.charAt(0);
}

I hope this article has been helpful to your Java programming.