code: @Override
      public boolean removeAttribute(String name) {
          boolean result = true;
          // Send confirmation to client
          final SharedObjectEvent event = new SharedObjectEvent(Type.CLIENT_DELETE_DATA, name, null);
          if (ownerMessage.addEvent(event)) {
              if (super.removeAttribute(name)) {
                  modified.set(true);
                  syncEvents.add(event);
                  deleteStats.incrementAndGet();
              } else {
                  result = false;
              }
              notifyModified();
          }
          return result;
      }
docs: Removes attribute with given name
  
  @param name
  Attribute
  @return true if there's such an attribute and it was removed, false otherwise