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From "Tim Ellison (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-22) Double NaN should compare greater than positive infinity
Date Fri, 02 Dec 2005 22:14:30 GMT
Double NaN should compare greater than positive infinity
--------------------------------------------------------

         Key: HARMONY-22
         URL: http://issues.apache.org/jira/browse/HARMONY-22
     Project: Harmony
        Type: Bug
  Components: Classlib  
    Reporter: Tim Ellison
 Assigned to: Geir Magnusson Jr 


java.lang.Double.compareTo(java.lang.Double) should answer that  Double.NaN is greater than
Double.POSITIVE_INFINITY.

Here's a test case that demonstrates the problem:

	public void testDoubleCompare() {
		Double nonNumber = new Double(Double.NaN);
		Double infinity = new Double(Double.POSITIVE_INFINITY);
		int indicator = nonNumber.compareTo(infinity);
		assertEquals("Incorrect comparison result", 1, indicator);
	}


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