@Override
 public void setThreadFilter(JDXThread thread) throws CoreException {
   throw new CoreException(
       new Status(
           IStatus.ERROR,
           JDXDebugModel.getModelIdentifier(),
           DebugException.REQUEST_FAILED,
           JDXMessages.JDXClassPrepareBreakpoint_3,
           null));
 }
 @Override
 public void addInstanceFilter(JDXObjectValue object) throws CoreException {
   throw new CoreException(
       new Status(
           IStatus.ERROR,
           JDXDebugModel.getModelIdentifier(),
           DebugException.REQUEST_FAILED,
           JDXMessages.JDXClassPrepareBreakpoint_2,
           null));
 }