[Geotools-gt2-users] Are MathTransform implementations thread-safe?

[Sergei K. <se...@fa...>]

I'm using the code like this to get a MathTransform for transforming
lat,lon points to epsg:3857. Does anyone if resulting MathTransforms
(ConcatenatedTransformDirect2D, and its inner transforms, AffineTransform2D
and MercatorPseudoProvider) are thread safe?

CoordinateReferenceSystem sourceCRS = CRS.decode("EPSG:4326");
CoordinateReferenceSystem targetCRS = CRS.decode("EPSG:3857");
MathTransform transform = CRS.findMathTransform(sourceCRS, targetCRS,
false);

The code above runs only once is already synchronized, but I'm using the
resulting transform in a servlet and would love not to synchronize each
time it's accessed.

Thanks,
Sergei