void witnessGlobalSymbolType(AbstractMsSymbol symbol) {
		if (!EXPECTED_GLOBAL_SYMBOLS.contains(symbol.getPdbId())) {
			unexpectedGlobalSymbols.add(symbol.getClass());
		}
	}
Method to capture symbol type that was unexpected as a Global symbol.
@param symbol The symbol type witnessed.
Ghidra/Features/PDB/src/main/java/ghidra/app/util/pdb/pdbapplicator/PdbApplicatorMetrics.java