diff --git a/src/main/org/insa/graph/io/BinaryGraphReader.java b/src/main/org/insa/graph/io/BinaryGraphReader.java
index 0be885b..27b99ac 100644
--- a/src/main/org/insa/graph/io/BinaryGraphReader.java
+++ b/src/main/org/insa/graph/io/BinaryGraphReader.java
@@ -12,7 +12,7 @@ import org.insa.graph.Point;
 import org.insa.graph.RoadInformation;
 import org.insa.graph.RoadInformation.RoadType;
 
-public class BinaryGraphReader extends BinaryReader implements AbstractGraphReader {
+public class BinaryGraphReader extends BinaryReader implements GraphReader {
 	
 	// Map version and magic number targeted for this reader.
 	private static final int VERSION = 4;
diff --git a/src/main/org/insa/graph/io/BinaryGraphReaderV2.java b/src/main/org/insa/graph/io/BinaryGraphReaderV2.java
index 597d3a7..408cab9 100644
--- a/src/main/org/insa/graph/io/BinaryGraphReaderV2.java
+++ b/src/main/org/insa/graph/io/BinaryGraphReaderV2.java
@@ -12,7 +12,7 @@ import org.insa.graph.Point;
 import org.insa.graph.RoadInformation;
 import org.insa.graph.RoadInformation.RoadType;
 
-public class BinaryGraphReaderV2 extends BinaryReader implements AbstractGraphReader {
+public class BinaryGraphReaderV2 extends BinaryReader implements GraphReader {
 	
 	// Map version and magic number targeted for this reader.
 	private static final int VERSION = 5;
diff --git a/src/main/org/insa/graph/io/BinaryPathReader.java b/src/main/org/insa/graph/io/BinaryPathReader.java
index 53ae922..d3af795 100644
--- a/src/main/org/insa/graph/io/BinaryPathReader.java
+++ b/src/main/org/insa/graph/io/BinaryPathReader.java
@@ -9,7 +9,7 @@ import org.insa.graph.Node;
 import org.insa.graph.Path;
 import org.insa.graph.Path.CreationMode;
 
-public class BinaryPathReader extends BinaryReader implements AbstractPathReader {
+public class BinaryPathReader extends BinaryReader implements PathReader {
 
     // Map version and magic number targeted for this reader.
     protected static final int VERSION = 1;
diff --git a/src/main/org/insa/graph/io/BinaryPathWriter.java b/src/main/org/insa/graph/io/BinaryPathWriter.java
index b8cce09..6a74043 100644
--- a/src/main/org/insa/graph/io/BinaryPathWriter.java
+++ b/src/main/org/insa/graph/io/BinaryPathWriter.java
@@ -6,7 +6,7 @@ import java.io.IOException;
 import org.insa.graph.Arc;
 import org.insa.graph.Path;
 
-public class BinaryPathWriter extends BinaryWriter implements AbstractPathWriter {
+public class BinaryPathWriter extends BinaryWriter implements PathWriter {
 
     /**
      * @param dos
diff --git a/src/main/org/insa/graph/io/AbstractGraphReader.java b/src/main/org/insa/graph/io/GraphReader.java
similarity index 86%
rename from src/main/org/insa/graph/io/AbstractGraphReader.java
rename to src/main/org/insa/graph/io/GraphReader.java
index a1067f6..bef9946 100644
--- a/src/main/org/insa/graph/io/AbstractGraphReader.java
+++ b/src/main/org/insa/graph/io/GraphReader.java
@@ -4,7 +4,7 @@ import java.io.IOException;
 
 import org.insa.graph.Graph;
 
-public interface AbstractGraphReader {
+public interface GraphReader {
 
     /**
      * Read a graph an returns it.
diff --git a/src/main/org/insa/graph/io/AbstractPathReader.java b/src/main/org/insa/graph/io/PathReader.java
similarity index 90%
rename from src/main/org/insa/graph/io/AbstractPathReader.java
rename to src/main/org/insa/graph/io/PathReader.java
index 53feab3..856cf46 100644
--- a/src/main/org/insa/graph/io/AbstractPathReader.java
+++ b/src/main/org/insa/graph/io/PathReader.java
@@ -5,7 +5,7 @@ import java.io.IOException;
 import org.insa.graph.Graph;
 import org.insa.graph.Path;
 
-public interface AbstractPathReader {
+public interface PathReader {
 
     /**
      * Read a path of the given graph and returns it.
diff --git a/src/main/org/insa/graph/io/AbstractPathWriter.java b/src/main/org/insa/graph/io/PathWriter.java
similarity index 87%
rename from src/main/org/insa/graph/io/AbstractPathWriter.java
rename to src/main/org/insa/graph/io/PathWriter.java
index 0e27037..0b54cc0 100644
--- a/src/main/org/insa/graph/io/AbstractPathWriter.java
+++ b/src/main/org/insa/graph/io/PathWriter.java
@@ -4,7 +4,7 @@ import java.io.IOException;
 
 import org.insa.graph.Path;
 
-public interface AbstractPathWriter {
+public interface PathWriter {
 
     /**
      * Write a path.
diff --git a/src/main/org/insa/graphics/MainWindow.java b/src/main/org/insa/graphics/MainWindow.java
index 5678bfe..72fbab2 100644
--- a/src/main/org/insa/graphics/MainWindow.java
+++ b/src/main/org/insa/graphics/MainWindow.java
@@ -49,7 +49,7 @@ import org.insa.algo.weakconnectivity.WeaklyConnectedComponentsData;
 import org.insa.graph.Graph;
 import org.insa.graph.Node;
 import org.insa.graph.Path;
-import org.insa.graph.io.AbstractGraphReader;
+import org.insa.graph.io.GraphReader;
 import org.insa.graph.io.BinaryGraphReader;
 import org.insa.graph.io.BinaryGraphReaderV2;
 import org.insa.graph.io.BinaryPathReader;
@@ -286,7 +286,7 @@ public class MainWindow extends JFrame {
                                 JOptionPane.showMessageDialog(MainWindow.this, "Cannot open the selected file.");
                                 return;
                             }
-                            AbstractGraphReader reader;
+                            GraphReader reader;
                             if (path.endsWith(".map2") || path.endsWith("mapgr")) {
                                 reader = new BinaryGraphReaderV2(stream);
                             }