protected void setIsDataTypeAlreadyBasedOnCount(boolean dataTypeAlreadyBasedOnCount) {
		this.dataTypeAlreadyBasedOnCount = dataTypeAlreadyBasedOnCount;
	}
Sets whether or not the data type returned by this model already includes the model's 
count as part of the data type.
@param dataTypeAlreadyBasedOnCount true if the model's data type is already based on the count.
false means the data type returned by the model isn't based on the count in any way.
Ghidra/Features/MicrosoftCodeAnalyzer/src/main/java/ghidra/app/cmd/data/AbstractCreateDataTypeModel.java