code: protected String format(Object[] message)
      {
          String text=null;
          if(message!=null)
          {
              //init buffer
              StringBuilder buffer=new StringBuilder();
              
              //get array size
              int amount=message.length;
              
              Object object=null;
              for(int index=0;index<amount;index++)
              {
                  //get next element
                  object=message[index];
                  
                  //append to buffer
                  buffer.append(object);
              }
              
              //get text
              text=buffer.toString();
          }
          
          return text;
      }
docs: Converts the provided message object array to string.
  
  @param   message
  The message parts (may be null)
  @return  The string