[Minor] Fix ITimeVariable.equals() override

model/src/main/java/li/strolch/model/timevalue/ITimeVariable.java

@@ -156,5 +156,6 @@ public interface ITimeVariable<T extends IValue> {
 	 * Returns true if the given {@link ITimeVariable} is equal to this {@link ITimeVariable} by validating that the
 	 * values {@link IValue IValues} have the same time and actual value
 	 */
-	boolean equals(ITimeVariable<T> other);
+	@Override
+	boolean equals(Object other);
 }

model/src/main/java/li/strolch/model/timevalue/impl/TimeVariable.java

@@ -173,11 +173,6 @@ public class TimeVariable<T extends IValue> implements ITimeVariable<T>, Seriali
 		}
 	}
 
-	@Override
-	public boolean equals(ITimeVariable<T> o) {
-		return equals((Object) o);
-	}
-
 	@Override
 	public boolean equals(Object o) {
 		if (this == o)