public Address getHandlerTypeMapAddress() throws InvalidDataTypeException {
		checkValidity();
		// component 1 is catch handler type list pointer or displacement.
		Address mapAddress =
			EHDataTypeUtilities.getAddress(getDataType(), TYPE_ARRAY_ORDINAL, getMemBuffer());
		return getAdjustedAddress(mapAddress, getHandlerTypeCount());
	}
Gets the address of the handler type map, if there is one. Otherwise, this returns null.
@return the address of the handler type map or null.
@throws InvalidDataTypeException if valid ESTypeList data can't be created at the model's address.
Ghidra/Features/MicrosoftCodeAnalyzer/src/main/java/ghidra/app/cmd/data/exceptionhandling/EHESTypeListModel.java