### Question:
ConstraintGraphXmlBean { public FoldingPointXmlBean[] getFoldingPointXmlBeans() { return foldingPointXmlBeans; }  FoldingPointXmlBean[] getFoldingPointXmlBeans(); void setFoldingPointXmlBeans(FoldingPointXmlBean[] foldingPointXmlBeans);  }### Answer:
@Test public void testGetFoldingPointXmlBeans() throws Exception { classUnderTest.setFoldingPointXmlBeans(null); assertNull(classUnderTest.getFoldingPointXmlBeans()); }