public TYPE_1 < TYPE_2 > METHOD_1 ( int n ) { for ( int i = 0 ; i < n ; i ++ ) { VAR_1 = VAR_1 . METHOD_2 ( ) ; } return VAR_1 ; } 

public TYPE_1 < TYPE_2 > METHOD_1 ( int n ) { for ( int i = 0 ; i < ( n - 1 ) ; i ++ ) { VAR_1 = VAR_1 . METHOD_2 ( ) ; } return VAR_1 ; } 
