public void METHOD_1 ( TYPE_1 < TYPE_2 , TYPE_3 > VAR_1 ) { VAR_1 . METHOD_2 ( VAR_2 . METHOD_1 ( VAR_3 , error ) ) ; } 

public TYPE_1 < TYPE_2 , TYPE_3 > METHOD_1 ( TYPE_1 < TYPE_2 , TYPE_3 > VAR_1 ) { VAR_1 . METHOD_2 ( VAR_2 . METHOD_1 ( VAR_3 , error ) ) ; return VAR_1 ; } 
