@Test
public void testGetPrettyFilter()
{

    assertEquals( "< 5, = Discharged", DimensionalObjectUtils.getPrettyFilter( "LT:5:EQ:Discharged" ) );
    assertEquals( ">= 10, Female", DimensionalObjectUtils.getPrettyFilter( "GE:10:LIKE:Female" ) );
    assertEquals( "> 20, Discharged, Transferred", DimensionalObjectUtils.getPrettyFilter( "GT:20:IN:Discharged;Transferred" ) );
    assertEquals( null, DimensionalObjectUtils.getPrettyFilter( null ) );
    assertEquals( null, DimensionalObjectUtils.getPrettyFilter( "uid" ) );
}