Return the type of the breakpoint. If the breakpoint's creation
originated in CDT, then CDT specified the type as part of that request
and this method must return that value. If the breakpoint's creation
originated in the CDI client, then this method is invoked by CDT to
discover the type of the breakpoint.
If the CDI breakpoint implements this interface, then
ICDIBreakpoint.isHardware() will never get called by CDT, as this
method is meant to replace those.
one of the type constants defined in ICBreakpointType (note that
ICBreakpointType#TEMPORARY can be bit-applied to any of
the type values to qualify it as a temporary breakpoint.