@Override
	public int[] getBufferReferences() {
		IntArrayList idList = new IntArrayList();
		for (int i = 0; i < keyCount; i++) {
			if (hasIndirectStorage(i)) {
				int offset = getRecordDataOffset(i);
				idList.add(buffer.getInt(offset));
			}
		}
		return idList.toArray();
	}
Remove a chained buffer.
@param bufferId chained buffer ID
Ghidra/Framework/DB/src/main/java/db/VarRecNode.java