protected void generateJavadoc(Revision rev) {
System.out.println("generateJavadoc "+rev+" to woj");
DLJavadocGenerator generator = new DLJavadocGenerator(_dlexplorer);
try {
generator.analyze(rev);
System.out.println("Javadoc generated");
} catch (IOException e) {
e.printStackTrace();
System.err.println("Unable to generate javadoc :"+e.getMessage());
} finally {