IN MAIN
	strRev( "stanley", s.length()-1 );

BELOW MAIN

	static void printRev( int n )
	{
		if ( n==0 ) return;
		System.out.print( n%10 + " " );
		printRev( n/10 );
	}

	static void strRev( String s, int i )
	{
		if ( i < 0 ) return;
		System.out.print( s.charAt(i) + " " ); 
		strRev( s, i-1 ) );
	}