4 files changed, 39 insertions, 6 deletions
diff --git a/src/jcgp/modules/Module.java b/src/jcgp/modules/Module.java
index 4997ce7..7cf0b8d 100644
--- a/src/jcgp/modules/Module.java
+++ b/src/jcgp/modules/Module.java
@@ -7,5 +7,8 @@ import jcgp.parameters.Parameter;
 
 public interface Module {
 
-	public HashMap<String, Parameter> activate(Resources parameters);
+	public void activate(Resources parameters);
+	
+	public HashMap<String, Parameter> getLocalParameters();
+
 }
diff --git a/src/jcgp/modules/ea/StandardEA.java b/src/jcgp/modules/ea/StandardEA.java
index 7e77977..1d27004 100644
--- a/src/jcgp/modules/ea/StandardEA.java
+++ b/src/jcgp/modules/ea/StandardEA.java
@@ -61,9 +61,19 @@ public class StandardEA implements EvolutionaryAlgorithm {
 	}
 
 	@Override
-	public HashMap<String, Parameter> activate(Resources parameters) {
-		parameters.setManagedParameter("popSize", true);
-		
+	public void activate(Resources parameters) {
+		parameters.getParameter("popSize").setManaged(true);
+	}
+
+	@Override
+	public HashMap<String, Parameter> getLocalParameters() {
 		return localParameters;
 	}
+
+	@Override
+	public String toString() {
+		return "(μ + λ)";
+	}
+	
+	
 }
diff --git a/src/jcgp/modules/fitness/TestCaseEvaluator.java b/src/jcgp/modules/fitness/TestCaseEvaluator.java
index cd131b5..77b282c 100644
--- a/src/jcgp/modules/fitness/TestCaseEvaluator.java
+++ b/src/jcgp/modules/fitness/TestCaseEvaluator.java
@@ -28,7 +28,17 @@ public class TestCaseEvaluator implements FitnessFunction {
 	}
 
 	@Override
-	public HashMap<String, Parameter> activate(Resources parameters) {
+	public void activate(Resources parameters) {
+		// nothing
+	}
+
+	@Override
+	public HashMap<String, Parameter> getLocalParameters() {
 		return new HashMap<String, Parameter>();
 	}
+
+	@Override
+	public String toString() {
+		return "Test case";
+	}
 }
diff --git a/src/jcgp/modules/mutator/PointMutator.java b/src/jcgp/modules/mutator/PointMutator.java
index 51a4390..e9be153 100644
--- a/src/jcgp/modules/mutator/PointMutator.java
+++ b/src/jcgp/modules/mutator/PointMutator.java
@@ -42,8 +42,18 @@ public class PointMutator implements Mutator {
 	}
 
 	@Override
-	public HashMap<String, Parameter> activate(Resources parameters) {
+	public void activate(Resources parameters) {
+		// nothing
+	}
+
+	@Override
+	public HashMap<String, Parameter> getLocalParameters() {
 		return localParameters;
 	}
 
+	@Override
+	public String toString() {
+		return "Point mutation";
+	}
+
 }