code: public RedwoodConfiguration loggingClass(final Class<?> classToIgnoreInTraces){
      tasks.add(new Runnable() { public void run() { Redwood.addLoggingClass(classToIgnoreInTraces.getName()); } });
      return this;
    }
docs: Set a Java class to ignore when printing stack traces
  @param classToIgnoreInTraces The class to ignore.
  @return this