--- dao/DaoAdresseVedligehold/src/main/java/dk/daoas/adressevedligehold/AddressSourceNS.java	2016/01/28 16:12:28	2868
+++ dao/DaoAdresseVedligehold/src/main/java/dk/daoas/adressevedligehold/AddressSourceNS.java	2016/01/28 16:21:36	2869
@@ -1,10 +1,6 @@
 package dk.daoas.adressevedligehold;
 
-import java.io.BufferedReader;
 import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.nio.charset.Charset;
 
 import org.apache.commons.fileupload.FileItem;
 
@@ -28,27 +24,7 @@
 	
 	@Override
 	public void validate() throws IOException {
-		try (		
-				InputStream is1 = file.getInputStream();
-				InputStreamReader isr1 = new InputStreamReader(is1, Charset.forName("ISO-8859-1") );
-				BufferedReader br1 = new BufferedReader(isr1)
-			) {
-			String line = br1.readLine();
-			
-			if (line == null) {
-				throw new IOException("Can't read 1st line - is file empty?");
-			}	
-			
-			String[] parts = line.split(",");
-			if (parts.length != 22) {
-				throw new IOException("Not enough fields in CSV file. Found " + parts.length + ", expected 22");
-			}
-		}
-
-		
-		is = file.getInputStream();
-		isr = new InputStreamReader(is, Charset.forName("ISO-8859-1") );
-		br = new BufferedReader(isr);
+		super.validatNoHeaderLine(22, ',');
 	}
 
 	//TODO: Skal csv parsning klares med Apache Commons CSV ?