public default boolean hasStaleOverlayCondition() {
		return false;
	}
Determine if this address factory contains a stale overlay address space
whose name was recently changed.  When this condition occurs, issues may arise when
comparing {@link Address} and {@link AddressSpace}-related objects when overlay 
address spaces are involved.  A common case for this is a Diff type operation.

@return true if this factory contains one or more stale overlay address space instances.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/address/AddressFactory.java