code: @Deprecated
      public Report setAppInfo(String key, Object value) {
          diagnostics.app.put(key, value);
          return this;
      }
docs: Add some application info on the report.
  
  @param key   the key of app info to add
  @param value the value of app info to add
  @return the modified report
  @deprecated use {@link #addToTab(String, String, Object)} instead