Leopard changed the Java2D pipeline of Java 5 (and other Leopard+Java updates) Posted by fabriziogiudici on October 30, 2007 at 04:30 AM | Comments (6) Apart from specific SWT-AWT stuff that is related to Eclipse, one of the most common things that could happen are differences in font rendering (antialiasing) and speed changes in Java2D stuff, imaging included. That's because the JDK 5 with Leopar