diff --git a/jsprit-core/src/main/java/jsprit/core/problem/solution/route/activity/End.java b/jsprit-core/src/main/java/jsprit/core/problem/solution/route/activity/End.java
index beacc9ad..69079d2f 100644
--- a/jsprit-core/src/main/java/jsprit/core/problem/solution/route/activity/End.java
+++ b/jsprit-core/src/main/java/jsprit/core/problem/solution/route/activity/End.java
@@ -35,11 +35,11 @@ public final class End implements TourActivity {
 	
 	private Coordinate coordinate;
 	
-	public Coordinate getCoordinate() {
+	Coordinate getCoordinate() {
 		return coordinate;
 	}
 
-	public void setCoordinate(Coordinate coordinate) {
+	void setCoordinate(Coordinate coordinate) {
 		this.coordinate = coordinate;
 	}
 
diff --git a/jsprit-core/src/main/java/jsprit/core/problem/solution/route/activity/Start.java b/jsprit-core/src/main/java/jsprit/core/problem/solution/route/activity/Start.java
index 13067feb..5ae08844 100644
--- a/jsprit-core/src/main/java/jsprit/core/problem/solution/route/activity/Start.java
+++ b/jsprit-core/src/main/java/jsprit/core/problem/solution/route/activity/Start.java
@@ -65,11 +65,11 @@ public final class Start implements TourActivity {
 	
 	
 
-	public Coordinate getCoordinate() {
+	Coordinate getCoordinate() {
 		return coordinate;
 	}
 
-	public void setCoordinate(Coordinate coordinate) {
+	void setCoordinate(Coordinate coordinate) {
 		this.coordinate = coordinate;
 	}