Issue 17808: Excessive null checks (uml25-ftf)
Source: Oracle (Mr. Dave Hawkins, dave.hawkins(at)oracle.com)
Nature: Revision
Severity: Minor
Summary: There are lots of checks for whether lowerBound() and upperBound() are null in various operations. However when would either of those operations return null? And if either of them did, wouldn't it just be invalid?

Source: dave.hawkins@oracle.com

Resolution: 
Revised Text: 
Actions taken:
September 26, 2012: received issue
Discussion: 

End of Annotations:=====
s is issue # 17808

Problem 7.047

Severity: Minor
Nature: Revision
Location: Page 50, 7.8 Classifier Descriptions
Title: Excessive null checks
Summary:
 
There are lots of checks for whether lowerBound() and upperBound() are null in various operations. However when would either of those operations return null? And if either of them did, wouldn't it just be invalid?
 
Source: dave.hawkins@oracle.com