public void removeRow(int index) {
		rows.remove(index);
		if (rows.isEmpty()) {
			// this class was written such that there must always be at least one row
			rows.add(new Row());
		}
		findWidth();
		formatMgr.modelChanged(this);
	}
Removes the row currently at the given position.
@param index the index of the row to remove.
Ghidra/Features/Base/src/main/java/ghidra/app/util/viewer/format/FieldFormatModel.java