diff --git a/src/main/java/net/fortuna/ical4j/model/component/VJournal.java b/src/main/java/net/fortuna/ical4j/model/component/VJournal.java
index 29cefd449..330877ddc 100644
--- a/src/main/java/net/fortuna/ical4j/model/component/VJournal.java
+++ b/src/main/java/net/fortuna/ical4j/model/component/VJournal.java
@@ -157,6 +157,7 @@ public VJournal(final Date start, final String summary) {
     /**
      * {@inheritDoc}
      */
+    @Override
     public final void validate(final boolean recurse)
             throws ValidationException {
 
@@ -205,6 +206,7 @@ public final void validate(final boolean recurse)
     /**
      * {@inheritDoc}
      */
+    @Override
     protected Validator getValidator(Method method) {
         return methodValidators.get(method);
     }
diff --git a/src/main/java/net/fortuna/ical4j/model/component/VTimeZone.java b/src/main/java/net/fortuna/ical4j/model/component/VTimeZone.java
index f0af563a8..30d3ca2c1 100644
--- a/src/main/java/net/fortuna/ical4j/model/component/VTimeZone.java
+++ b/src/main/java/net/fortuna/ical4j/model/component/VTimeZone.java
@@ -168,6 +168,7 @@ public VTimeZone(final PropertyList properties, final ComponentList<Observance>
     /**
      * {@inheritDoc}
      */
+    @Override
     public final String toString() {
         return BEGIN +
                 ':' +
@@ -184,6 +185,7 @@ public final String toString() {
     /**
      * {@inheritDoc}
      */
+    @Override
     public final void validate(final boolean recurse)
             throws ValidationException {
 
@@ -227,6 +229,7 @@ && getObservances().getComponent(Observance.DAYLIGHT) == null) {
     /**
      * {@inheritDoc}
      */
+    @Override
     protected Validator getValidator(Method method) {
         return itipValidator;
     }
@@ -282,6 +285,7 @@ public final TzUrl getTimeZoneUrl() {
     /**
      * {@inheritDoc}
      */
+    @Override
     public boolean equals(final Object arg0) {
         if (arg0 instanceof VTimeZone) {
             return super.equals(arg0)
@@ -294,6 +298,7 @@ public boolean equals(final Object arg0) {
     /**
      * {@inheritDoc}
      */
+    @Override
     public int hashCode() {
         return new HashCodeBuilder().append(getName()).append(getProperties())
                 .append(getObservances()).toHashCode();
@@ -307,6 +312,7 @@ public int hashCode() {
      * @throws URISyntaxException where an invalid URI is encountered
      * @see net.fortuna.ical4j.model.Component#copy()
      */
+    @Override
     public Component copy() throws ParseException, IOException, URISyntaxException {
         final VTimeZone copy = (VTimeZone) super.copy();
         copy.observances = new ComponentList<Observance>(observances);
diff --git a/src/main/java/net/fortuna/ical4j/model/component/VToDo.java b/src/main/java/net/fortuna/ical4j/model/component/VToDo.java
index d08cdd180..6299413ca 100644
--- a/src/main/java/net/fortuna/ical4j/model/component/VToDo.java
+++ b/src/main/java/net/fortuna/ical4j/model/component/VToDo.java
@@ -245,6 +245,7 @@ public final ComponentList<VAlarm> getAlarms() {
     /**
      * {@inheritDoc}
      */
+    @Override
     public final String toString() {
         return BEGIN +
                 ':' +
@@ -261,6 +262,7 @@ public final String toString() {
     /**
      * {@inheritDoc}
      */
+    @Override
     public final void validate(final boolean recurse)
             throws ValidationException {
 
@@ -330,6 +332,7 @@ public final void validate(final boolean recurse)
     /**
      * {@inheritDoc}
      */
+    @Override
     protected Validator getValidator(Method method) {
         return methodValidators.get(method);
     }
@@ -479,6 +482,7 @@ public final Uid getUid() {
     /**
      * {@inheritDoc}
      */
+    @Override
     public boolean equals(final Object arg0) {
         if (arg0 instanceof VToDo) {
             return super.equals(arg0)
@@ -490,6 +494,7 @@ public boolean equals(final Object arg0) {
     /**
      * {@inheritDoc}
      */
+    @Override
     public int hashCode() {
         return new HashCodeBuilder().append(getName()).append(getProperties())
                 .append(getAlarms()).toHashCode();
@@ -503,6 +508,7 @@ public int hashCode() {
      * @throws URISyntaxException where an invalid URI is encountered
      * @see net.fortuna.ical4j.model.Component#copy()
      */
+    @Override
     public Component copy() throws ParseException, IOException, URISyntaxException {
         final VToDo copy = (VToDo) super.copy();
         copy.alarms = new ComponentList<VAlarm>(alarms);
diff --git a/src/main/java/net/fortuna/ical4j/model/component/VVenue.java b/src/main/java/net/fortuna/ical4j/model/component/VVenue.java
index fa16bc9cd..3646c9e13 100644
--- a/src/main/java/net/fortuna/ical4j/model/component/VVenue.java
+++ b/src/main/java/net/fortuna/ical4j/model/component/VVenue.java
@@ -112,6 +112,7 @@ public VVenue(final PropertyList properties) {
     /**
      * {@inheritDoc}
      */
+    @Override
     public final String toString() {
         return BEGIN +
                 ':' +
@@ -127,6 +128,7 @@ public final String toString() {
     /**
      * {@inheritDoc}
      */
+    @Override
     public final void validate(final boolean recurse)
             throws ValidationException {
 
@@ -161,6 +163,7 @@ public final void validate(final boolean recurse)
     /**
      * {@inheritDoc}
      */
+    @Override
     protected Validator getValidator(Method method) {
         // No method validation required.. 
         return EMPTY_VALIDATOR;
diff --git a/src/main/java/net/fortuna/ical4j/model/component/XComponent.java b/src/main/java/net/fortuna/ical4j/model/component/XComponent.java
index 02e1493a9..333c718d8 100644
--- a/src/main/java/net/fortuna/ical4j/model/component/XComponent.java
+++ b/src/main/java/net/fortuna/ical4j/model/component/XComponent.java
@@ -69,6 +69,7 @@ public XComponent(final String name, final PropertyList properties) {
     /**
      * {@inheritDoc}
      */
+    @Override
     public final void validate(final boolean recurse)
             throws ValidationException {
         
@@ -88,6 +89,7 @@ public final void validate(final boolean recurse)
     /**
      * {@inheritDoc}
      */
+    @Override
     protected Validator getValidator(Method method) {
         // No method validation required.. 
         return EMPTY_VALIDATOR;