public TYPE_1 METHOD_1 ( int position ) { switch ( position ) { case 1 : return new TYPE_2 ( ) ; case INT_1 : return new TYPE_3 ( ) ; } return new TYPE_4 ( ) ; } 

public TYPE_1 METHOD_1 ( int position ) { switch ( position ) { case 0 : return new TYPE_4 ( ) ; case 1 : return new TYPE_2 ( ) ; case INT_1 : return new TYPE_3 ( ) ; default : return null ; } } 
