State Machines Diagrams are used for behavioral modeling of the classes. State machines are based on states, transitions and events which trigger states transitions. Effects are parts of transitions which define responses to invocations…

JIRA is fully pluginable Task Management Tool used on professional software project as the most important information pool. It brings with the extendability, which can make the tool adapted to the special company, project…

This implementation provides possibility to divide page content between sections with rich simmpleTogglePanel with implementation of more a4j forms – separate form for every section.

JSF Animated Please Wait Popup Implementation for Ajax Requests based on the a4j:queue and a4j:status Components.