Enable generating comments for class visitors.

juliac/api/src/main/java/org/objectweb/fractal/juliac/api/visit/ClassSourceCodeVisitor.java

@@ -31,7 +31,15 @@ package org.objectweb.fractal.juliac.api.visit;
  * @author Romain Rouvoy <Romain.Rouvoy@univ-lille1.fr>
  */
 public interface ClassSourceCodeVisitor {
-
+	
+    /**
+     * Visit a comment.
+     * 
+     * @param comment  the comment string
+     * @since 2.7
+     */
+	public void visitComment( String comment );
+	
     /**
      * Visit the declaration of the class.
      * 

juliac/core/src/main/java/org/objectweb/fractal/juliac/visit/ClassSourceCodeWriter.java

@@ -53,6 +53,10 @@ implements ClassSourceCodeVisitor {
         super(pw,level);
     }
     
+    public void visitComment( String comment ) {
+        writeln(comment);
+    }
+    
     public void visit(
         int modifiers, String name, String[] genericTypeParameters,
         String superClassName, String[] implementedInterfaceNames ) {