public java.util.List < TYPE_1 > METHOD_1 ( ) { if ( ( VAR_1 ) != null ) return VAR_1 ; else return METHOD_2 ( ) ; }
public java.util.List < TYPE_1 > METHOD_1 ( ) { if ( ( ( VAR_1 ) != null ) && ( ( VAR_1 . size ( ) ) > 0 ) ) return VAR_1 ; else return METHOD_2 ( ) ; }