@Override
	protected TableColumnDescriptor<ChecksumAlgorithm> createTableColumnDescriptor() {
		TableColumnDescriptor<ChecksumAlgorithm> descriptor = new TableColumnDescriptor<>();

		descriptor.addVisibleColumn(new ChecksumNameColumn());
		descriptor.addVisibleColumn(new ChecksumValueColumn());

		return descriptor;
	}
Returns the checksum with the given name.
@param checksumName the name of the checksum to get.
@return the checksum with the given name, or null if there isn't one.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/checksums/ChecksumTableModel.java