@Override
	public String toString() {
		return label;
	}
Same as {@link #CLASS_HIERARCHY}, but also performs speculative virtual class placement
if an in-memory Virtual Base Table is not found.  This is risky, and not an advised
solution
Ghidra/Features/PDB/src/main/java/ghidra/app/util/pdb/pdbapplicator/ObjectOrientedClassLayout.java