com.lafros.client 2.1

• post 'Effective Java'
• a number of thread-safety issues addressed, including that of providing the necessary documentation
• Exe now utilising javax.swing.Action
• specialised 'trigger' components no longer required
• ICmd.cmd(Object) becomes ICmd.execute()
• void IExe.execute(Object) becomes boolean IExe.executeCmd()
• IExe.addTrigger(AbstractButton) added
• IAppContext: now makes available the IExes themselves
• use of com.lafros.lang.ISticky eliminated
• many classes rewritten, and have a new API
• Exes introduced, for instantiating IExes (impl'ns no longer public)
• classes which previously extended a Component, now use composition
• new ordering: fields, constructors, methods (in typical order of appearance)

• MonLabel: now keep own record of w-o-n added to hierarchy, instead of using Component's isDisplayable(), which appeared not to behave as expected
• DialogLayout tab added to demo

• TheBeeper and related: monitor-beep no longer obtained lazily
• bug-fix: TimeoutLabel.setText: value of timeoutMillis supplied on first invocation being used for all subsequent ones
• JuiceApplet now prints stack-trace
• 'request datagram from server' demo added (demo2)

• exe.setBusy no longer throws exception if already in the requested state, in order that one ICmd may call another
• demo2 bug-fix: RequestHandler now properly anchored
• demo2: server remote-objects now share RMI-registry port
• demo2: port-configuration feature added

• modified so as to use com.lafros 1.2.1, which no longer attempts to interrupt threads performing socket io
• now listen on 'send to' port if just this is set