ImageResize4J (http://www.imageresize4j.com) 1.0 has been released.

ImageResize4J is a new commercial Java class library for high-quality
Java2D-based and JAI-based image resize and scaling. It offers 24
interpolation filters included such well-known as Bilinear, Bicubic,
Lanczos3 or Hamming and some unique interpolation filter families such
as Ideal or Sharp. The library is 100% pure java (no native code) and
compatible with Java 1.2 and later.

--
Gif4J Software,
http://www.gif4j.com