diff -r 7e08730da258 -r 4a1864c3e867 java/sql-dk/src/info/globalcode/sql/dk/formatting/ColumnsHeader.java
--- a/java/sql-dk/src/info/globalcode/sql/dk/formatting/ColumnsHeader.java	Mon Mar 04 17:06:42 2019 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,70 +0,0 @@
-/**
- * SQL-DK
- * Copyright © 2013 František Kučera (frantovo.cz)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package info.globalcode.sql.dk.formatting;
-
-import java.sql.ResultSetMetaData;
-import java.sql.SQLException;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- *
- * @author Ing. František Kučera (frantovo.cz)
- */
-public class ColumnsHeader {
-	
-	private ResultSetMetaData metaData;
-	
-	public ColumnsHeader(ResultSetMetaData metaData) {
-		this.metaData = metaData;
-	}
-	
-	public int getColumnCount() {
-		try {
-			return metaData.getColumnCount();
-		} catch (SQLException e) {
-			throw new IllegalStateException("Error during getting column count.", e);
-		}
-	}
-	
-	public List<ColumnDescriptor> getColumnDescriptors() {
-		try {
-			int count = metaData.getColumnCount();
-			List<ColumnDescriptor> list = new ArrayList<>(count);
-			
-			for (int i = 1; i <= count; i++) {
-				ColumnDescriptor cd = new ColumnDescriptor();
-				
-				cd.setFirstColumn(i == 1);
-				cd.setLastColumn(i == count);
-				cd.setColumnNumber(i);
-				
-				cd.setLabel(metaData.getColumnLabel(i));
-				cd.setName(metaData.getColumnName(i));
-				cd.setType(metaData.getColumnType(i));
-				cd.setTypeName(metaData.getColumnTypeName(i));
-				/** TODO: more properties */
-				list.add(cd);
-			}
-			
-			return list;
-		} catch (SQLException e) {
-			throw new IllegalStateException("Error during building column descriptors.", e);
-		}
-	}
-}