### Question:
ISOBaseValidatingPackager extends ISOBasePackager implements ISOValidator { public void setMsgValidator( ISOBaseValidator[] msgVlds ){ this.msgVld = msgVlds; } ISOBaseValidatingPackager(); ISOComponent validate(ISOComponent m); void setFieldValidator( ISOValidator[] fvlds ); void setMsgValidator( ISOBaseValidator[] msgVlds );  }### Answer:
@Test public void testSetMsgValidator() throws Throwable { ISOBaseValidator[] msgVlds = new ISOBaseValidator[0]; ISOBaseValidatingPackager cTCSubElementPackager = new CTCSubElementPackager(); cTCSubElementPackager.setMsgValidator(msgVlds); assertSame(msgVlds, ((CTCSubElementPackager) cTCSubElementPackager).msgVld, "(CTCSubElementPackager) cTCSubElementPackager.msgVld"); }