@Override
	public DataType getDataType() {
		if (dataType == null) {
			dataType = getDataType(getProgram());
		}
		return dataType;
	}
This gets the IPToStateMap structure for this model.
@return the IPToStateMap structure.
Ghidra/Features/MicrosoftCodeAnalyzer/src/main/java/ghidra/app/cmd/data/exceptionhandling/EHIPToStateModel.java