diff --git a/src/fr/inrialpes/exmo/align/impl/BasicRelation.java b/src/fr/inrialpes/exmo/align/impl/BasicRelation.java
index 20e7b5792c03d847e8de3dc43492db3a2dc6b642..ec677cfbfaa1678e3f870fc110c5f3d5d8174e9f 100644
--- a/src/fr/inrialpes/exmo/align/impl/BasicRelation.java
+++ b/src/fr/inrialpes/exmo/align/impl/BasicRelation.java
@@ -203,7 +203,7 @@ public class BasicRelation implements Relation {
     }
 
     /** Are the two relations equal **/
-    @Override public boolean equals( Object o ) {
+    public boolean equals( Object o ) {
 	if ( o == this ) return true;
 	if ( o == null ) return false;
 	if ( o instanceof Relation ) return equals( (Relation)o );
@@ -217,7 +217,7 @@ public class BasicRelation implements Relation {
 	return ( relation.equals( r.getRelation() ) );
     }
 
-    @Override public int hashCode() {
+    public int hashCode() {
 	return 19+relation.hashCode();
     }
 
diff --git a/src/fr/inrialpes/exmo/align/impl/BitSetDisjunctiveRelation.java b/src/fr/inrialpes/exmo/align/impl/BitSetDisjunctiveRelation.java
index 0384c25bf425ff28ad48268a22ca9afe28158173..25383f2082d0295b00aee2c026ddf8a01751ff09 100644
--- a/src/fr/inrialpes/exmo/align/impl/BitSetDisjunctiveRelation.java
+++ b/src/fr/inrialpes/exmo/align/impl/BitSetDisjunctiveRelation.java
@@ -148,7 +148,7 @@ public abstract class BitSetDisjunctiveRelation<T extends BaseRelation> extends
     }
 
     /** Are the two relations equal **/
-    @Override public boolean equals ( Object o ) {
+    public boolean equals ( Object o ) {
 	if ( o == this ) return true;
 	if ( o == null ) return false;
 	if ( o instanceof Relation ) return equals( ((Relation)o) );
@@ -156,7 +156,7 @@ public abstract class BitSetDisjunctiveRelation<T extends BaseRelation> extends
     }
 
     // V5: This should be suppressed (code moved in the object method)
-    @Override public boolean equals ( Relation r ) {
+    public boolean equals ( Relation r ) {
 	if ( r == this ) return true;
 	if ( r == null ) return false;
 	if ( r instanceof BitSetDisjunctiveRelation ) {
@@ -164,7 +164,7 @@ public abstract class BitSetDisjunctiveRelation<T extends BaseRelation> extends
 	} else return false;
     }
 
-    @Override public int hashCode() {
+    public int hashCode() {
 	return 3221+relset.hashCode();
     }
 
diff --git a/src/org/semanticweb/owl/align/Cell.java b/src/org/semanticweb/owl/align/Cell.java
index a95b15b68ce4ef7fb1e1dc61b67a442ad5672abe..8b27e4180e0c75ac3e19d34b70dd72681fb88c94 100644
--- a/src/org/semanticweb/owl/align/Cell.java
+++ b/src/org/semanticweb/owl/align/Cell.java
@@ -69,7 +69,7 @@ public interface Cell extends Comparable<Cell>, Visitable {
     public void setRelation( Relation r );
     public double getStrength();
     public void setStrength( double m );
-    // V5: This is a bad choice to have introduced this here
+    // V5: This is a bad choice to have introduced this here: must be deprecated
     public boolean equals( Cell c );
 
     /**