public int METHOD_1 ( int number ) { if ( number <= 1 ) { return 1 ; } else { return number + ( METHOD_1 ( METHOD_1 ( ( number - 1 ) ) ) ) ; } } 

public int METHOD_1 ( int number ) { if ( number <= 1 ) { return 1 ; } else { return number + ( METHOD_1 ( ( number - 1 ) ) ) ; } } 
