code: public static void setDebugConfigs(OneProperties debugConfigsObj, String debugConfigAbsoluteClassPath) {
          if (debugConfigsObj != null) {
              Configs.debugConfigs = debugConfigsObj;
          }
          if (debugConfigAbsoluteClassPath != null) {
              Configs.debugConfigAbsoluteClassPath = debugConfigAbsoluteClassPath;
              Configs.debugConfigs.initConfigs(Configs.debugConfigAbsoluteClassPath);
          } else if (debugConfigs != null) { // use new systemConfigs, need initConfigs.
              Configs.debugConfigs.initConfigs(Configs.debugConfigAbsoluteClassPath);
          }
      }
docs: <p>Set self define debug configs.</p>
  Can use self debug configs path or self class extends {@link OneProperties}.
  
  @param debugConfigsObj              self class extends {@link OneProperties}.
  If null means not use self class.
  @param debugConfigAbsoluteClassPath self system configs path.
  If null means use default path "{@value #DEFAULT_DEBUG_CONFIG_ABSOLUTE_CLASS_PATH}"
  @see OneProperties