private void updateSymbolServerServiceInstanceFromPreferences() {
		symbolServerInstanceCreatorContext =
			SymbolServerInstanceCreatorRegistry.getInstance().getContext(program);
		symbolServerService = PdbPlugin.getSymbolServerService(symbolServerInstanceCreatorContext);
	}
Creates a new instance of the LoadPdbDialog class.

@param program the ghidra {@link Program} that is loading the Pdb
Ghidra/Features/PDB/src/main/java/pdb/symbolserver/ui/LoadPdbDialog.java