java,wizards: remove unused class XCommandSelectionListener

Change-Id: I80416b3e2065263abd6015843e3aa6f7b7c0b3e4
java,wizards: remove unused methods

found by UCDetector

Change-Id: If7d7f7b271f48f82d823a3d7b175adcae91180e3
java,wizards: remove unused classes

found by UCDetector

Change-Id: I7993f781a9e195d7d591e8a9e94a72ee86d77826
java,wizards: remove unused constants

found by UCDetector

Change-Id: Ic62ec16bceb9ab7b6898f8a469af65ba3884bb51
java,wizards: remove unread fields

found by UCDetector

Change-Id: Ia98606a98b998a224f821f2e673e788fb0ecf7d1
java,wizards: remove unused parameters

Change-Id: I13f0c7afca233cc0ff6692f8fb442a80c4208d20