public TYPE_1 METHOD_1 ( TYPE_1 VAR_1 ) throws TYPE_2 { VAR_2 . METHOD_2 ( null ) ; return VAR_1 ; } 

public TYPE_1 METHOD_1 ( TYPE_1 VAR_1 ) throws TYPE_2 { VAR_2 . METHOD_2 ( VAR_1 ) ; return VAR_1 ; } 
