Property change listener support

The TGO-SDM adapter notifies property change listeners (java.beans.PropertyChangeEvent) of changes in the following properties:

representing

dataSource

filter

excludedClasses

acceptedClasses

It uses the following registering APIs:

IlpAbstractSDMAdapter.addPropertyChangeListener(PropertyChangeListener)

IlpAbstractSDMAdapter.removePropertyChangeListener(PropertyChangeListener)

IlpAbstractSDMAdapter.addPropertyChangeListener(String,

PropertyChangeListener)

IlpAbstractSDMAdapter.removePropertyChangeListener(String,

PropertyChangeListener)