diff --git a/src/fr/devinsy/util/xml/XMLWriter.java b/src/fr/devinsy/util/xml/XMLWriter.java
index 550d72a..d64016e 100644
--- a/src/fr/devinsy/util/xml/XMLWriter.java
+++ b/src/fr/devinsy/util/xml/XMLWriter.java
@@ -43,7 +43,7 @@ public class XMLWriter
 	protected PrintWriter out;
 
 	/**
-	 * 
+	 * Default constructor (useful for extend this class).
 	 */
 	protected XMLWriter()
 	{
@@ -51,8 +51,11 @@ public class XMLWriter
 	}
 
 	/**
+	 * Initialize a XML Writer to a file.
 	 * 
 	 * @param file
+	 *            Where write the XML data.
+	 * 
 	 * @throws FileNotFoundException
 	 * @throws UnsupportedEncodingException
 	 */
@@ -62,8 +65,11 @@ public class XMLWriter
 	}
 
 	/**
+	 * Initialize a XML Writer to a <code>OutputStream</code>.
 	 * 
 	 * @param target
+	 *            Where write the XML data.
+	 * 
 	 * @throws UnsupportedEncodingException
 	 */
 	public XMLWriter(final OutputStream target) throws UnsupportedEncodingException
@@ -72,8 +78,11 @@ public class XMLWriter
 	}
 
 	/**
+	 * Initialize a XML Writer to a <code>Writer</code>.
 	 * 
 	 * @param target
+	 *            Where write the XML data.
+	 * 
 	 * @throws UnsupportedEncodingException
 	 */
 	public XMLWriter(final Writer target) throws UnsupportedEncodingException
@@ -82,7 +91,7 @@ public class XMLWriter
 	}
 
 	/**
-	 * 
+	 * This method closes the target stream.
 	 */
 	public void close() throws IOException
 	{
@@ -94,7 +103,7 @@ public class XMLWriter
 	}
 
 	/**
-	 * 
+	 * This method flushes the target stream.
 	 */
 	public void flush() throws IOException
 	{
@@ -105,8 +114,10 @@ public class XMLWriter
 	}
 
 	/**
+	 * This method writes a XML comment.
 	 * 
 	 * @param comment
+	 *            The comment to write.
 	 */
 	public void writeComment(final String comment)
 	{
@@ -119,7 +130,7 @@ public class XMLWriter
 	}
 
 	/**
-	 * 
+	 * This method writes a XML tag with no content.
 	 */
 	public void writeEmptyTag(final String label, final String... attributes)
 	{
@@ -130,7 +141,7 @@ public class XMLWriter
 	}
 
 	/**
-	 * 
+	 * This method writes a XML ender tag.
 	 */
 	public void writeEndTag(final String label)
 	{
@@ -140,7 +151,7 @@ public class XMLWriter
 	}
 
 	/**
-	 * 
+	 * This method writes a XML start tag.
 	 */
 	public void writeStartTag(final String label, final String... attributes)
 	{
@@ -151,33 +162,43 @@ public class XMLWriter
 	}
 
 	/**
+	 * This method write a XML tag with attributes and boolean content data.
 	 * 
+	 * @param label
+	 * @param content
+	 * @param attributes
 	 */
 	public void writeTag(final String label, final boolean content, final String... attributes)
 	{
-
 		writeStartTag(label, attributes);
 		writeTagContent(String.valueOf(content));
 		writeEndTag(label);
 	}
 
 	/**
+	 * This method write a XML tag with attributes and long content data.
 	 * 
+	 * @param label
+	 * @param content
+	 * @param attributes
 	 */
 	public void writeTag(final String label, final long content, final String... attributes)
 	{
-
 		writeStartTag(label, attributes);
 		writeTagContent(String.valueOf(content));
 		writeEndTag(label);
 	}
 
 	/**
+	 * This method write a XML tag with attributes and content data. Content
+	 * data are converted in XML format.
 	 * 
+	 * @param label
+	 * @param content
+	 * @param attributes
 	 */
 	public void writeTag(final String label, final String content, final String... attributes)
 	{
-
 		if (content == null)
 		{
 			writeEmptyTag(label, attributes);
@@ -191,7 +212,9 @@ public class XMLWriter
 	}
 
 	/**
+	 * This method writes attributes of a tag.
 	 * 
+	 * @param attributes
 	 */
 	private void writeTagAttributes(final String... attributes)
 	{
@@ -210,7 +233,10 @@ public class XMLWriter
 	}
 
 	/**
+	 * This method writes content using XML escape.
 	 * 
+	 * @param content
+	 *            data to write in XML format.
 	 */
 	private void writeTagContent(final String content)
 	{
@@ -244,7 +270,9 @@ public class XMLWriter
 	}
 
 	/**
+	 * This method writes a XML header with attributes.
 	 * 
+	 * @param attributes
 	 */
 	public void writeXMLHeader(final String... attributes)
 	{