diff --git a/src/test/java/org/orekit/rugged/TestUtils.java b/src/test/java/org/orekit/rugged/TestUtils.java
index 4923fa2d4b51ce65807876d5cf7a3f6482d727c7..bf3016f5097773e3f132b9afffde886af94fd005 100644
--- a/src/test/java/org/orekit/rugged/TestUtils.java
+++ b/src/test/java/org/orekit/rugged/TestUtils.java
@@ -334,8 +334,6 @@ public class TestUtils {
         propagator.propagate(minDate);
         final List<TimeStampedPVCoordinates> list = new ArrayList<TimeStampedPVCoordinates>();
         propagator.setMasterMode(step, new OrekitFixedStepHandler() {
-            public void init(SpacecraftState s0, AbsoluteDate t) {
-            }
             public void handleStep(SpacecraftState currentState, boolean isLast) {
                 list.add(new TimeStampedPVCoordinates(currentState.getDate(),
                                                       currentState.getPVCoordinates().getPosition(),
@@ -360,8 +358,6 @@ public class TestUtils {
         propagator.propagate(minDate);
         final List<TimeStampedAngularCoordinates> list = new ArrayList<TimeStampedAngularCoordinates>();
         propagator.setMasterMode(step, new OrekitFixedStepHandler() {
-            public void init(SpacecraftState s0, AbsoluteDate t) {
-            }
             public void handleStep(SpacecraftState currentState, boolean isLast) {
                 list.add(new TimeStampedAngularCoordinates(currentState.getDate(),
                                                            currentState.getAttitude().getRotation(),
diff --git a/src/test/java/org/orekit/rugged/api/RuggedBuilderTest.java b/src/test/java/org/orekit/rugged/api/RuggedBuilderTest.java
index a5c101e5edf2b15e22e28c6fc88f5061cadb8fb1..61eade220f171445d4563483888d909a3a561a45 100644
--- a/src/test/java/org/orekit/rugged/api/RuggedBuilderTest.java
+++ b/src/test/java/org/orekit/rugged/api/RuggedBuilderTest.java
@@ -799,8 +799,6 @@ public class RuggedBuilderTest {
         propagator.propagate(minDate);
         final List<TimeStampedPVCoordinates> list = new ArrayList<TimeStampedPVCoordinates>();
         propagator.setMasterMode(step, new OrekitFixedStepHandler() {
-            public void init(SpacecraftState s0, AbsoluteDate t) {
-            }
             public void handleStep(SpacecraftState currentState, boolean isLast) {
                 list.add(new TimeStampedPVCoordinates(currentState.getDate(),
                                                       currentState.getPVCoordinates().getPosition(),
@@ -821,8 +819,6 @@ public class RuggedBuilderTest {
         propagator.propagate(minDate);
         final List<TimeStampedAngularCoordinates> list = new ArrayList<TimeStampedAngularCoordinates>();
         propagator.setMasterMode(step, new OrekitFixedStepHandler() {
-            public void init(SpacecraftState s0, AbsoluteDate t) {
-            }
             public void handleStep(SpacecraftState currentState, boolean isLast) {
                 list.add(new TimeStampedAngularCoordinates(currentState.getDate(),
                                                            currentState.getAttitude().getRotation(),
diff --git a/src/test/java/org/orekit/rugged/linesensor/SensorMeanPlaneCrossingTest.java b/src/test/java/org/orekit/rugged/linesensor/SensorMeanPlaneCrossingTest.java
index fdc7e13b90c19a5975299ac28348244afa622071..b045b92f68c5d1adb597a0d5a49d4a7e2a8a728a 100644
--- a/src/test/java/org/orekit/rugged/linesensor/SensorMeanPlaneCrossingTest.java
+++ b/src/test/java/org/orekit/rugged/linesensor/SensorMeanPlaneCrossingTest.java
@@ -319,8 +319,6 @@ public class SensorMeanPlaneCrossingTest {
         propagator.propagate(minDate);
         final List<TimeStampedPVCoordinates> list = new ArrayList<TimeStampedPVCoordinates>();
         propagator.setMasterMode(step, new OrekitFixedStepHandler() {
-            public void init(SpacecraftState s0, AbsoluteDate t) {
-            }
             public void handleStep(SpacecraftState currentState, boolean isLast) {
                 list.add(new TimeStampedPVCoordinates(currentState.getDate(),
                                                       currentState.getPVCoordinates().getPosition(),
@@ -341,8 +339,6 @@ public class SensorMeanPlaneCrossingTest {
         propagator.propagate(minDate);
         final List<TimeStampedAngularCoordinates> list = new ArrayList<TimeStampedAngularCoordinates>();
         propagator.setMasterMode(step, new OrekitFixedStepHandler() {
-            public void init(SpacecraftState s0, AbsoluteDate t) {
-            }
             public void handleStep(SpacecraftState currentState, boolean isLast) {
                 list.add(new TimeStampedAngularCoordinates(currentState.getDate(),
                                                            currentState.getAttitude().getRotation(),
diff --git a/src/test/java/org/orekit/rugged/utils/RoughVisibilityEstimatorTest.java b/src/test/java/org/orekit/rugged/utils/RoughVisibilityEstimatorTest.java
index f9af850afa9483a515e93adff22b8fa6f3a11fa4..558cb928318598694bfdba596cc780335170dde6 100644
--- a/src/test/java/org/orekit/rugged/utils/RoughVisibilityEstimatorTest.java
+++ b/src/test/java/org/orekit/rugged/utils/RoughVisibilityEstimatorTest.java
@@ -72,8 +72,6 @@ public class RoughVisibilityEstimatorTest {
         Propagator propagator                             = createPropagator(earth, gravityField, orbit);
         final List<TimeStampedPVCoordinates> pv = new ArrayList<TimeStampedPVCoordinates>();
         propagator.setMasterMode(1.0, new OrekitFixedStepHandler() {
-            public void init(SpacecraftState s0, AbsoluteDate t) {
-            }
             public void handleStep(SpacecraftState currentState, boolean isLast) {
                 pv.add(currentState.getPVCoordinates());
             }
@@ -100,8 +98,6 @@ public class RoughVisibilityEstimatorTest {
         Propagator propagator                             = createPropagator(earth, gravityField, orbit);
         final List<TimeStampedPVCoordinates> pv = new ArrayList<TimeStampedPVCoordinates>();
         propagator.setMasterMode(1.0, new OrekitFixedStepHandler() {
-            public void init(SpacecraftState s0, AbsoluteDate t) {
-            }
             public void handleStep(SpacecraftState currentState, boolean isLast) {
                 pv.add(currentState.getPVCoordinates());
             }