public TYPE_1 METHOD_1 ( int position ) { return TYPE_2 . METHOD_2 ( VAR_1 . get ( position ) . getType ( ) ) ; } 

public TYPE_1 METHOD_1 ( int position ) { if ( ( VAR_1 ) == null ) { return null ; } return TYPE_2 . METHOD_2 ( VAR_1 . get ( position ) . getType ( ) ) ; } 
