@Override
	public Collection<DataType> getParents() {
		return dataMgr.getParentDataTypes(key);
	}
Notification that this composite data type's alignment has changed.

@param isAutoChange true if changes are in response to another datatype's change.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/data/DataTypeDB.java