public ArrayList<DataType> getCompositeList() {
		if (processed == false) {
			processDependencyLists();
		}
		return compositeList;
	}
This method returns the ArrayList of structs/unions
@return  An arrayList of Composite
Ghidra/Features/Decompiler/src/main/java/ghidra/app/util/DataTypeDependencyOrderer.java