--- pom.xml 2011-08-09 16:55:35.000000000 +0200 +++ pom.xml-gil 2011-08-09 17:10:10.735395194 +0200 @@ -50,6 +50,9 @@ <groupId>org.codehaus.mojo</groupId> <artifactId>javacc-maven-plugin</artifactId> <version>2.4</version> + <configuration> + <jdkVersion>1.4</jdkVersion> + </configuration> <executions> <execution> <id>javacc</id>