public java.util.Collection < ? extends TYPE_1 > METHOD_1 ( ) { <BUG> java.lang.String VAR_1 = TYPE_2 . METHOD_2 ( VAR_2 ) ;return TYPE_3 . METHOD_3 ( VAR_1 ) ;</BUG> }
public java.util.Collection < ? extends TYPE_1 > METHOD_1 ( ) { return VAR_2 ; } 
