diff --git a/ch.psi.fda.core/pom.xml b/ch.psi.fda.core/pom.xml
index c930bb6..a1229ab 100644
--- a/ch.psi.fda.core/pom.xml
+++ b/ch.psi.fda.core/pom.xml
@@ -1,18 +1,19 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>ch.psi</groupId>
-  <artifactId>ch.psi.fda.core</artifactId>
-  <version>0.0.1-SNAPSHOT</version>
-  
-  <dependencies>
-  	<dependency>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>ch.psi</groupId>
+	<artifactId>ch.psi.fda.core</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+
+	<dependencies>
+		<dependency>
 			<groupId>com.google.guava</groupId>
 			<artifactId>guava</artifactId>
 			<version>15.0</version>
 		</dependency>
-  </dependencies>
-  
-  <build>
+	</dependencies>
+
+	<build>
 		<plugins>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
@@ -25,4 +26,17 @@
 			</plugin>
 		</plugins>
 	</build>
+	
+	<distributionManagement>
+		<snapshotRepository>
+			<id>i.snapshots</id>
+			<name>Artifactory Snapshots</name>
+			<url>http://yoke/artifactory/libs-snapshots-local</url>
+		</snapshotRepository>
+		<repository>
+			<id>i.releases</id>
+			<name>Atrifactory Releases</name>
+			<url>http://yoke/artifactory/libs-releases-local</url>
+		</repository>
+	</distributionManagement>
 </project>
\ No newline at end of file
diff --git a/ch.psi.fda.core/src/main/java/ch/psi/fda/serializer/SerializerTXT.java b/ch.psi.fda.core/src/main/java/ch/psi/fda/serializer/SerializerTXT.java
index cfcb68e..8631c06 100644
--- a/ch.psi.fda.core/src/main/java/ch/psi/fda/serializer/SerializerTXT.java
+++ b/ch.psi.fda.core/src/main/java/ch/psi/fda/serializer/SerializerTXT.java
@@ -56,6 +56,10 @@ public class SerializerTXT {
 	private StringBuffer b1;
 	
 	
+	public SerializerTXT(File file){
+		this.file = file;
+	}
+	
 	/**
 	 * @param metadata
 	 * @param file