The utility base class DelegatingComputerLauncher comes with a descriptor implementation that advertises (primarily for the UI) which other launchers are accepted as delegated launchers.

Specific code has been implemented for filtering out other DelegatingComputerLauncher instances from the possible delegate list in order to avoid multiple level ComputerLauncher recursions.

The reported issue is that this filtering is not working, and the descriptor's "getApplicableDescriptors()" method returns also the descriptors of DelegatingComputerLauncher instances.