@Override
	public void remove(int index) {

		if (index < 0 || index >= keyCount)
			throw new AssertException();

		shiftRecords(index + 1, false);
		setKeyCount(keyCount - 1);
	}
Shift all records by one starting with index to the end.
@param index the smaller key index (0 &lt;= index1)
@param rightShift shift right by one record if true, else shift left by
one record.
Ghidra/Framework/DB/src/main/java/db/FixedRecNode.java