Index: trunk/test/unit/org/openstreetmap/josm/data/projection/ProjectionRegressionTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/data/projection/ProjectionRegressionTest.java	(revision 19175)
+++ trunk/test/unit/org/openstreetmap/josm/data/projection/ProjectionRegressionTest.java	(revision 19182)
@@ -188,5 +188,6 @@
         // expected: eastnorth(-1004398.8994415681,24167.8944844745),
         // but got:  eastnorth(-1004398.8994415683,24167.894484478747)!
-        return Math.abs(d1 - d2) <= 1200 * Math.ulp(d1);
+        // MacOS has higher errors, otherwise 1200 would be enough
+        return Math.abs(d1 - d2) <= 1700 * Math.ulp(d1);
     }