5 files changed, 11 insertions, 13 deletions
diff --git a/src/jcgp/backend/population/Chromosome.java b/src/jcgp/backend/population/Chromosome.java
index d438375..bbada14 100644
--- a/src/jcgp/backend/population/Chromosome.java
+++ b/src/jcgp/backend/population/Chromosome.java
@@ -318,7 +318,7 @@ public class Chromosome {
 			for (int c = 0; c < (resources.getInt("columns")); c++) {
 				System.out.print("N: (" + r + ", " + c + ") ");
 				for (int i = 0; i < arity; i++) {
-					System.out.print("C" + i + ": (" + nodes[r][c].getConnection(i).getDescription() + ") ");
+					System.out.print("C" + i + ": (" + nodes[r][c].getConnection(i).toString() + ") ");
 				}
 				System.out.print("F: " + nodes[r][c].getFunction().getName() + "\t");
 			}
@@ -326,7 +326,7 @@ public class Chromosome {
 		}
 		
 		for (int o = 0; o < (resources.getInt("outputs")); o++) {
-			System.out.print("o: " + o + " (" + outputs[o].getSource().getDescription() + ")\t");
+			System.out.print("o: " + o + " (" + outputs[o].getSource().toString() + ")\t");
 		}
 	}
 	
diff --git a/src/jcgp/backend/population/Connection.java b/src/jcgp/backend/population/Connection.java
index ea4f10f..cd0f5ce 100644
--- a/src/jcgp/backend/population/Connection.java
+++ b/src/jcgp/backend/population/Connection.java
@@ -3,7 +3,5 @@ package jcgp.backend.population;
 public interface Connection {
 
 	public Object getValue();
-	
-	public String getDescription();
 
 }
diff --git a/src/jcgp/backend/population/Input.java b/src/jcgp/backend/population/Input.java
index 83fba07..2661f8c 100644
--- a/src/jcgp/backend/population/Input.java
+++ b/src/jcgp/backend/population/Input.java
@@ -23,7 +23,7 @@ public class Input extends Gene implements Connection {
 	}
 
 	@Override
-	public String getDescription() {
-		return "i: " + index;
+	public String toString() {
+		return "Input " + index;
 	}
 }
diff --git a/src/jcgp/backend/population/Node.java b/src/jcgp/backend/population/Node.java
index 6960ded..87a2f99 100644
--- a/src/jcgp/backend/population/Node.java
+++ b/src/jcgp/backend/population/Node.java
@@ -106,7 +106,7 @@ public class Node extends Gene implements MutableElement, Connection {
 	}
 
 	@Override
-	public String getDescription() {
-		return "n: " + row + ", " + column;
+	public String toString() {
+		return "Node [" + row + ", " + column + "]";
 	}
 }
diff --git a/src/jcgp/backend/population/Output.java b/src/jcgp/backend/population/Output.java
index aa94ab6..d876951 100644
--- a/src/jcgp/backend/population/Output.java
+++ b/src/jcgp/backend/population/Output.java
@@ -11,7 +11,6 @@ public class Output extends Gene implements MutableElement {
 	public Output(Chromosome chromosome, int index) {
 		this.chromosome = chromosome;
 		this.index = index;
-		//this.source = new SimpleObjectProperty<Connection>();
 	}
 
 	public Object calculate() {
@@ -32,10 +31,6 @@ public class Output extends Gene implements MutableElement {
 	public Connection getSource() {
 		return source;
 	}
-	
-//	public SimpleObjectProperty<Connection> sourceProperty() {
-//		return source;
-//	}
 
 	public void getActiveNodes(ArrayList<Node> activeNodes) {
 		if (source instanceof Node) {
@@ -66,4 +61,9 @@ public class Output extends Gene implements MutableElement {
 		}
 		return false;
 	}
+	
+	@Override
+	public String toString() {
+		return "Output " + index;
+	}
 }