if (dbConnection == null) { HTMLizer h=new HTMLizer(ps); header(h, "Could not connect to database.  Check configuration."); footer(h); return; }
  protected void sendContent(PrintStream ps) throws IOException{    Statement s=getStatement(ps);    if(s==null)      return;    try{      HTMLizer h=new HTMLizer(ps);      sendCommandContent(h,s,command);    }catch(SQLException e){      ps.print("Exception while processing command '"+target+"':"+e);    }    closeStatement(ps,s);  }