@Override
	protected VirtualFunctionTableEntry getNewEntry(SymbolPath originalMethodPath,
			SymbolPath overrideMethodPath, Pointer functionPointer) {
		return new PlaceholderVirtualFunctionTableEntry(originalMethodPath, overrideMethodPath,
			functionPointer);
	}
Constructor.
Virtual Function Table for a base (parent) class within an owner class.  The owner and parent
class can be null if not known, but methods are offered to fill them in if/when this
information becomes available
@param owner class that owns this VBT (can own more than one); can be {@code null}
@param parentage parentage for which this VFT is used; can be {@code null}
Ghidra/Features/PDB/src/main/java/ghidra/app/util/pdb/classtype/PlaceholderVirtualFunctionTable.java