public java.util.List < TYPE_1 > METHOD_1 ( ) { if ( ( VAR_1 . get ( 0 ) ) != null ) { VAR_1 . add ( 0 , null ) ; } return VAR_1 ; } 

public java.util.List < TYPE_1 > METHOD_1 ( ) { if ( ( ! ( VAR_1 . isEmpty ( ) ) ) && ( ( VAR_1 . get ( 0 ) ) != null ) ) { VAR_1 . add ( 0 , null ) ; } return VAR_1 ; } 
