Replace RaiWrapper etc classes by lambdas

src/main/java/net/imglib2/view/fluent/RaView.java

@@ -54,9 +54,9 @@ public interface RaView< T, V extends RaView< T, V > > extends RandomAccessible<
 {
 	RandomAccessible< T > delegate();
 
-	static < T > RaView< T, ? > wrap( final RandomAccessible< T > delegate )
+	static < T, V extends RaView< T, V > > RaView< T, ? > wrap( final RandomAccessible< T > delegate )
 	{
-		return new RaWrapper<>( delegate );
+		return ( RaView< T, V > ) () -> delegate;
 	}
 
 	// -- Views methods -------------------------------------------------------

src/main/java/net/imglib2/view/fluent/RaiView.java

@@ -58,7 +58,7 @@ public interface RaiView< T > extends RaView< T, RaiView< T > >, RandomAccessibl
 
 	static < T > RaiView< T > wrap( final RandomAccessibleInterval< T > delegate )
 	{
-		return new RaiWrapper<>( delegate );
+		return () -> delegate;
 	}
 
 	// -- Views methods -------------------------------------------------------

src/main/java/net/imglib2/view/fluent/RraView.java

@@ -44,7 +44,7 @@ public interface RraView< T > extends RealRandomAccessible< T >
 
 	static < T > RraView< T > wrap( final RealRandomAccessible< T > delegate )
 	{
-		return new RraWrapper<>( delegate );
+		return () -> delegate;
 	}
 
 	// -- Views methods -------------------------------------------------------