3 files changed, 33 insertions, 1 deletions
diff --git a/sources/core/time/VSLamportTime.java b/sources/core/time/VSLamportTime.java
index 704b3d5..592507a 100644
--- a/sources/core/time/VSLamportTime.java
+++ b/sources/core/time/VSLamportTime.java
@@ -1,22 +1,45 @@
 package core.time;
 
+/** This class defined how the lamport timestamps are represented.
+ */
 public class VSLamportTime implements VSTime {
+    /** Specified the global time of the lamport timestamp. It's used for correct painting in the simulator paint area.
+     */
     private long globalTime;
+    /** Specified the process' local lamport time.
+     */
     private long lamportTime;
 
+    /** A simple constructor.
+     * 
+     * @param globalTime The global time.
+     * @param lamportTime The local lamport time.
+     */
     public VSLamportTime(long globalTime, long lamportTime) {
         this.globalTime = globalTime;
         this.lamportTime = lamportTime;
     }
 
+    /** Getter method.
+     * 
+     * @return The global time.
+     */
     public long getGlobalTime() {
         return globalTime;
     }
 
+    /** Getter method.
+     * 
+     * @return The process' local lamport time.
+     */
     public long getLamportTime() {
         return lamportTime;
     }
 
+    /** String representation.
+     * 
+     * @return The string representation of the lamport time.
+     */
     public String toString() {
         return "(" + lamportTime + ")";
     }
diff --git a/sources/core/time/VSTime.java b/sources/core/time/VSTime.java
index efeda52..ce20ecc 100644
--- a/sources/core/time/VSTime.java
+++ b/sources/core/time/VSTime.java
@@ -1,6 +1,16 @@
 package core.time;
 
+/** This interface is a guidline for general time format classes.
+ */
 public interface VSTime {
+    /** Getter method.
+     * 
+     * @return The global time.
+     */
     public long getGlobalTime();
+    /** String representation.
+     * 
+     * @return The representation of the implementing object as a string.
+     */
     public String toString();
 }
diff --git a/sources/core/time/VSVectorTime.java b/sources/core/time/VSVectorTime.java
index 7d0f371..eb6c0aa 100644
--- a/sources/core/time/VSVectorTime.java
+++ b/sources/core/time/VSVectorTime.java
@@ -3,7 +3,6 @@ package core.time;
 import java.util.ArrayList;
 
 public class VSVectorTime extends ArrayList<Long> implements VSTime {
-    /* Only needed for painting in the painting panel */
     private long globalTime;
 
     public VSVectorTime(long globalTime) {