anchor.diff:  				var data=arrayNew(2);
   				var meta=data.getmetadata();
   
  -				assertEquals("datatype,dimensions,type",listSort(meta.keyList()));
  +				assertEquals("datatype,dimensions,type",listSort(meta.keyList(), "text"));
   				assertEquals("any",meta.datatype);
   				assertEquals(2,meta.dimensions);
   				assertEquals("unsynchronized",meta.type);
  
positive.code: 				var data=[1,2,3];
  				var meta=data.getmetadata();
  
  				assertEquals("datatype,dimensions,type",listSort(meta.keyList()));
  				assertEquals("any",meta.datatype);
  				assertEquals(1,meta.dimensions);
  				assertEquals("unsynchronized",meta.type);
  
negative.code: 				var data=arrayNew(1,"string");
  				var meta=data.getmetadata();
  
  				assertEquals("datatype,dimensions,type",listSort(meta.keyList(), "text"));
  				assertEquals("string",meta.datatype);
  				assertEquals(1,meta.dimensions);
  				assertEquals("unsynchronized",meta.type);
  