return new TestJobProcess(exitValue, processOutput);
        }
    }

    private static class TestJobProcess extends JobProcess {
        private final int exitValue;
        private final String output;

        public TestJobProcess(int exitValue, String output) {
            super(new TestProcess(exitValue));
            this.exitValue = exitValue;
            this.output = output;
        }

        private final int exitValue;

        public TestProcess(int exitValue) {
            this.exitValue = exitValue;
        }

        @Override
        public int waitFor() throws InterruptedException {
            return exitValue;
        }

        @Override
        public int exitValue() {
            return exitValue;
        }

        @Override

    private class MockProcess extends Process {
        private final int exitValue;

        public MockProcess(int exitValue) {
            this.exitValue = exitValue;
        }

        @Override
        public int waitFor() {
            return exitValue;
        }

        @Override
        public int exitValue() {
            return exitValue;
        }

        @Override

                    final int exitValue = p.exitValue();
                    if (exitValue != 0) {
                        logger.warn("{} failed: exitCode={}, command={}", getName(), exitValue, commandList);
                    }

                    if (logger.isDebugEnabled()) {
                        logger.debug("{} finished: exitCode={}", getName(), exitValue);
                    }

            currentProcess.waitFor();
            it.join(5000);

            final int exitValue = currentProcess.exitValue();

            if (logger.isInfoEnabled()) {
                logger.info("SuggestCreator: Exit Code={} - Process Output:\n{}", exitValue, it.getOutput());
            }
            if (exitValue != 0) {
                final StringBuilder out = new StringBuilder();
                if (processTimeout) {

            currentProcess.waitFor();
            it.join(5000);

            final int exitValue = currentProcess.exitValue();

            if (logger.isInfoEnabled()) {
                logger.info("ThumbnailGenerator: Exit Code={} - Process Output:\n{}", exitValue, it.getOutput());
            }
            if (exitValue != 0) {
                final StringBuilder out = new StringBuilder();
                if (processTimeout) {

            }

            final int exitValue = currentProcess.exitValue();

            if (logger.isInfoEnabled()) {
                logger.info("Command execution completed for user: username={}, exitCode={}", username, exitValue);
            }
            if (logger.isDebugEnabled()) {
                logger.debug("Process output:\n{}", it.getOutput());

            currentProcess.waitFor();
            it.join(5000);

            final int exitValue = currentProcess.exitValue();

            if (logger.isInfoEnabled()) {
                logger.info("Crawler: Exit Code={} - Process Output:\n{}", exitValue, it.getOutput());
            }
            if (exitValue != 0) {
                final StringBuilder out = new StringBuilder();
                if (processTimeout) {

                logger.warn("Interrupted to wait a process.", e);
            }
            try {
                process.destroyForcibly().waitFor(processDestroyTimeout, TimeUnit.SECONDS);
                return process.exitValue();
            } catch (final Exception e) {
                logger.error("Could not destroy a process correctly.", e);
            }
        }
        return -1;
    }

    /**

            process.waitFor(1, TimeUnit.MINUTES);
            latch.await(1, TimeUnit.MINUTES);
            return new ExecResult(args, process.exitValue(), stdout.toString(UTF_8), stderr.toString(UTF_8));
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }