To create a sequence diagram in object-oriented analysis, first identify the scenario or use case. Then, determine the objects involved and represent each with a vertical lifeline.

UML is used as a representation of the Java programming language. Using sample class and sequence diagrams, you can see how UML conveys unambiguous code-mapping information to developers.

The sequence diagrams emphasize time-based ordering and are very helpful for understanding the specifications and complex activities in each use case. This is important to analysts in compiling ...