@Override
	LongKeyRecordNode createNewLeaf(int prevLeafId, int nextLeafId) throws IOException {
		return new VarRecNode(nodeMgr, prevLeafId, nextLeafId);
	}
Construct a new long-key variable-length record leaf node.
@param nodeMgr table node manager instance
@param prevLeafId node buffer id for previous leaf ( &lt; 0: no leaf)
@param nextLeafId node buffer id for next leaf ( &lt; 0 : no leaf)
@throws IOException
Ghidra/Framework/DB/src/main/java/db/VarRecNode.java