code: public final Package<NotDependsOn> findForbiddenByName(final String packageName) {
          final List<Package<NotDependsOn>> list = getForbidden();
          for (final Package<NotDependsOn> pkg : list) {
              if (pkg.getName().equals(packageName)) {
                  return pkg;
              }
          }
          return null;
      }
docs: Find an entry in the forbidden list by package name.
  
  @param packageName
  Name to find.
  
  @return Package or <code>null</code> if no entry with the given name was found.