@Override
	public int getDefaultAlignment() {
		return defaultAlignment;
	}
Gets the default alignment to be used for any data type that isn't a
structure, union, array, pointer, type definition, and whose size isn't in the
size/alignment map.
@return the default alignment to be used if no other alignment can be
determined for a data type.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/DataOrganizationImpl.java