public void setBaseClassId(int tableIndex, ClassID baseId) {
		VirtualBaseTableEntry entry = entryByTableIndex.get(tableIndex);
		if (entry == null) {
			entry = new VirtualBaseTableEntry(baseId);
			entryByTableIndex.put(tableIndex, entry);
		}
		else {
			entry.setClassId(baseId);
		}
		maxTableIndexSeen = Integer.max(maxTableIndexSeen, tableIndex);
	}
Sets the base class id for the table index; the table index is based at 1
@param tableIndex the index location in the table
@param baseId the base class id
Ghidra/Features/PDB/src/main/java/ghidra/app/util/pdb/classtype/VirtualBaseTable.java