Hello, i use the current svn trunk. When trying to compile XWiki using Ant and JDK 1.5_06 two errors occur in class GroovyTemplateEngine. Line 317 and 331 are problematic objects[1] = true; //should be changed to objects[1] = Boolean.TRUE; and objects[1] = false; //should be changed to objects[1] = Boolean.FALSE; Bye, Raiko