private void assertEquals(float[] expected, float[] actual,
            float tolerance) {
        Assert.assertEquals(expected[0], actual[0], tolerance);
        Assert.assertEquals(expected[1], actual[1], tolerance);
        Assert.assertEquals(expected[2], actual[2], tolerance);
    }
Verify the order in which Tait-Bryan angles are applied by the Quaternion
class. This was issue #1388 at GitHub.

@author Stephen Gold
jme3-core/src/test/java/com/jme3/math/TestIssue1388.java