@Override
	public LongKeyNode removeLeaf() throws IOException {

		// Remove all chained buffers associated with this leaf
		for (int index = 0; index < keyCount; ++index) {
			if (hasIndirectStorage(index)) {
				removeChainedBuffer(buffer.getInt(getRecordDataOffset(index)));
			}
		}
		return super.removeLeaf();
	}
Removes this leaf and all associated chained buffers.
@see db.LongKeyRecordNode#removeLeaf()
Ghidra/Framework/DB/src/main/java/db/VarRecNode.java