AttributeType at1 = EntryUtils.getCaseIgnoringAttributeNoNumbersType();
StringValue v0 = new StringValue( at1, "Alex" );
StringValue v1 = new StringValue( at1, "ALEX" );
assertEquals( 0, v0.compareTo( v1 ) );
assertEquals( 0, v1.compareTo( v0 ) );
StringValue v2 = new StringValue( at1, null );
assertEquals( 1, v0.compareTo( v2 ) );
assertEquals( -1, v2.compareTo( v0 ) );