diff --git a/pom.xml b/pom.xml
index 466ef02..98dddff 100644
--- a/pom.xml
+++ b/pom.xml
@@ -263,8 +263,8 @@
 		</dependency>
 		<dependency>
 			<groupId>io.netty</groupId>
-			<artifactId>netty</artifactId>
-			<version>4.0.0.Alpha1-SNAPSHOT</version>
+			<artifactId>netty-all</artifactId>
+			<version>4.0.14.Beta1</version>
 			<scope>compile</scope>
 		</dependency>
 		<dependency>
@@ -284,32 +284,4 @@
 			<scope>runtime</scope>
 		</dependency>
 	</dependencies>
-
-
-	<repositories>
-		<repository>
-			<id>jboss-snapshots</id>
-			<url>https://repository.jboss.org/nexus/content/repositories/snapshots/</url>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</repository>
-		<repository>
-			<id>oss-sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots/</url>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</repository>
-	</repositories>
-
-	<pluginRepositories>
-		<pluginRepository>
-			<id>oss-sonatype-snapshots</id>
-			<url>https://oss.sonatype.org/content/repositories/snapshots/</url>
-			<snapshots>
-				<enabled>true</enabled>
-			</snapshots>
-		</pluginRepository>
-	</pluginRepositories>
 </project>
\ No newline at end of file
diff --git a/src/main/java/com/torrent4j/model/peer/TorrentPeerInterest.java b/src/main/java/com/torrent4j/model/peer/TorrentPeerInterest.java
index f5923f3..78494d7 100644
--- a/src/main/java/com/torrent4j/model/peer/TorrentPeerInterest.java
+++ b/src/main/java/com/torrent4j/model/peer/TorrentPeerInterest.java
@@ -6,5 +6,13 @@ package com.torrent4j.model.peer;
  * @author <a href="http://www.rogiel.com">Rogiel</a>
  */
 public enum TorrentPeerInterest {
-	INTERESTED, NOT_INTERESTED;
+	/**
+	 * Determines that the peer is interest in any piece from the other peer.
+	 */
+	INTERESTED,
+	
+	/**
+	 * Determines that the peer is NOT interest in any piece from the other peer.
+	 */
+	NOT_INTERESTED;
 }
\ No newline at end of file
diff --git a/src/main/java/com/torrent4j/model/peer/TorrentPeerPieces.java b/src/main/java/com/torrent4j/model/peer/TorrentPeerPieces.java
index e844171..6fd9f0d 100644
--- a/src/main/java/com/torrent4j/model/peer/TorrentPeerPieces.java
+++ b/src/main/java/com/torrent4j/model/peer/TorrentPeerPieces.java
@@ -3,11 +3,26 @@ package com.torrent4j.model.peer;
 import java.util.BitSet;
 
 import com.torrent4j.model.AbstractTorrentPiecesContainer;
+import com.torrent4j.net.peerwire.messages.BitFieldMessage;
+import com.torrent4j.net.peerwire.messages.HaveMessage;
 
-
+/**
+ * This class represents a set of pieces that a given peer has on their side.
+ * Please note that some peers make use of a delayed bitfield, which sets random
+ * pieces of the bitfield set on {@link BitFieldMessage} and the rest is
+ * received with {@link HaveMessage}s. This is called "lazy bitfield".
+ * 
+ * @author <a href="http://www.rogiel.com">Rogiel</a>
+ */
 public class TorrentPeerPieces extends AbstractTorrentPiecesContainer {
 	private final TorrentPeer peer;
-	
+
+	/**
+	 * Loads an existing bitset to this container
+	 * 
+	 * @param bitSet
+	 *            the bitset
+	 */
 	public void load(BitSet bitSet) {
 		this.bitSet.set(0, this.bitSet.size(), false);
 		for (int i = bitSet.nextSetBit(0); i >= 0; i = bitSet.nextSetBit(i + 1)) {