@Test
public void testEnsureMinMax() {

	ESRIBounds b = new ESRIBounds(
			this.maxx, this.minx, 
			this.miny, this.maxy, 
			this.maxz, this.minz,
			this.minm, this.maxm);
	b.ensureMinMax(); 
	assertEpsilonEquals(this.minx, this.bounds.getMinX());
	assertEpsilonEquals(this.maxx, this.bounds.getMaxX());
	assertEpsilonEquals(this.miny, this.bounds.getMinY());
	assertEpsilonEquals(this.maxy, this.bounds.getMaxY());
	assertEpsilonEquals(this.minz, this.bounds.getMinZ());
	assertEpsilonEquals(this.maxz, this.bounds.getMaxZ());
	assertEpsilonEquals(this.minm, this.bounds.getMinM());
	assertEpsilonEquals(this.maxm, this.bounds.getMaxM());
}