... ReportByStatus:DataStoreBugReport11worksassignscreates**UserBugManagerDeveloper1* 85 Chapter 4: Object-Oriented Design 08_ 053416 ch04.qxd 1/2/07 6:29 PM Page 85 Visio is a very complicated application that provides a huge number of options for building UML dia-grams and ... Linux, Unix, Java VM, and MacOS), and are intended for use with an assortment of languages and development environments (such as Java,Delphi, Smalltalk, Visual Studio, and Visual Basic) .Microsoft’s ... :DataStore:User:User 87 Chapter 4: Object-Oriented Design 08_ 053416 ch04.qxd 1/2/07 6:29 PM Page 87 The computers used by the users, bug manager, developers, and the release coordinator are all con-nected...