public java.util.List < TYPE_1 > METHOD_1 ( ) { <BUG> METHOD_2 ( ) ;</BUG> return VAR_1 ; }
public java.util.List < TYPE_1 > METHOD_1 ( ) { if ( ( VAR_1 . size ( ) ) == 0 ) METHOD_2 ( ) ; return VAR_1 ; } 
