#fixed code
                                @Override
    public void execute(final CommandLine commandLine, final Options options,
        RPCHook rpcHook) throws SubCommandException {
        String messageId = commandLine.getOptionValue('i').trim();

        try {
            System.out.printf("ip=%s", MessageClientIDSetter.getIPStrFromID(messageId));
        } catch (Exception e) {
            e.printStackTrace();
        }

        try {
            String date = UtilAll.formatDate(MessageClientIDSetter.getNearlyTimeFromID(messageId), UtilAll.YYYY_MM_DD_HH_MM_SS_SSS);
            System.out.printf("date=%s", date);
        } catch (Exception e) {
            throw new SubCommandException(this.getClass().getSimpleName() + " command failed", e);
        }
    }
#vulnerable code 
                                @Override
    public void execute(final CommandLine commandLine, final Options options,
        RPCHook rpcHook) throws SubCommandException {
        String messageId = commandLine.getOptionValue('i').trim();

        try {
            System.out.printf("ip=" + MessageClientIDSetter.getIPStrFromID(messageId));
        } catch (Exception e) {
            e.printStackTrace();
        }

        try {
            String date = UtilAll.formatDate(MessageClientIDSetter.getNearlyTimeFromID(messageId), UtilAll.YYYY_MM_DD_HH_MM_SS_SSS);
            System.out.printf("date=" + date);
        } catch (Exception e) {
            throw new SubCommandException(this.getClass().getSimpleName() + " command failed", e);
        }
    } 
                            #location 7 
                            #vulnerability type CHECKERS_PRINTF_ARGS