Thanks guys. mvn worked fine with Java 1.5, Eclipse still not happy with Java 1.5 Compatibility mode, but builds the project allright.
I commented the JIRA task, note that the WKT being used in the test is ambiguous, so maybe there is a simple iterator thing lurking somewhere? Rob On Tue, Nov 11, 2008 at 8:36 PM, Martin Desruisseaux <[EMAIL PROTECTED]> wrote: > Hello all > > The issue is reported here: > > http://jira.codehaus.org/browse/GEOT-1917 > > I don't think it is related to iteration order, since I'm usually careful > about > avoiding iteration-order dependant code with HashMap/Set. Last time I looked > at > this issue, I had the feeling that it may be related to the way floating point > numerical values are computed. Floating point arithmetic are not as > determinist > than integer arithmetic - this is one of the few areas in the Java language > where the behavior is allowed to change slightly on different platforms. When > used in non-linear equations - especially in formulas like Math.exp(double), > and > the projection code do have this kind of expression - a very small departure > may > be amplified. > > I'm right now working on projections in geotidy. I'm adding tests that the > referencing module never had before. I'm especially stretching right now > (today) > what is happening close to poles where small departures get big > amplifications. > As a benefit to the Geotools community, I think that we will get projections > that are more "mathematically smooth" (I means less discontinuities in the > form > of "if" statement or ProjectionException). > > As for the backport to Java 5, I commit myself to help with that. > > Martin > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Geotools-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-devel
