@Override public boolean equals( final Object obj ) { return obj instanceof RealPointCollection && RealPointCollection.equals( this, ( RealPointCollection< ? > ) obj ); }
@Override public boolean equals(final Object obj) { return obj instanceof RealPointCollection && // RealPointCollection.equals(this, (RealPointCollection<?>) obj); }
@Override public boolean equals( final Object obj ) { return obj instanceof RealPointCollection && RealPointCollection.equals( this, ( RealPointCollection< ? > ) obj ); }