question: verify that this class implements publiccloneable . concode_field_sep double EPSILON concode_field_sep void testCloning concode_elem_sep void testFindDomainBounds concode_elem_sep void testSerialization concode_elem_sep void testHashcode concode_elem_sep void testEquals concode_elem_sep DefaultIntervalXYDataset createSampleDataset1
target: void function ( ) { ClusteredXYBarRenderer loc0 = new ClusteredXYBarRenderer ( ) ; assertTrue ( loc0 instanceof PublicCloneable ) ; }