base/common/src/main/com/thesett/common/state/BaseState.java
public void removePropertyChangeListener(String p, PropertyChangeListener l)
    {
        if (listeners == null)
        {
            return;
        }

        synchronized (listeners)
        {
            listeners.remove(l);
        }
    }
public void removePropertyChangeListener(String p, PropertyChangeListener l)
    {
        if (listeners == null)
        {
            return;
        }

        synchronized (listeners)
        {
            listeners.remove(l);
        }
    }
Removes the specified property change listener from the list of active listeners.

@param p Ignored. In future will be used to name the specific property to remove the listener for.
@param l The property change listener to remove.