And here's that method again without the spurious hack :-)
FeatureCollection<SimpleFeatureType, SimpleFeature> findFeatures(
FeatureCollection<SimpleFeatureType, SimpleFeature> collection,
DirectPosition2D pos, double maxDistance, String geomAttributeName) {
Point jtsPoint = gf.createPoint(new Coordinate(pos.x, pos.y));
Filter filter = ff2.dwithin(ff2.property(geomAttributeName),
ff2.literal(jtsPoint), radius, null);
return fc.subCollection(filter);
}
Michael
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