class CleanArgumentTest {

    @Test
    void cleanArgs() {
        String[] args = {
            "\"",
        };
        CleanArgument.cleanArgs(args);
    }

    @Test
    void cleanArgsShouldRemoveWrongSurroundingQuotes() {
        String[] args = {"\"-Dfoo=bar", "\"-Dfoo2=bar two\""};
        String[] cleanArgs = CleanArgument.cleanArgs(args);
        assertEquals(args.length, cleanArgs.length);

            cleaned.add(currentArg.toString());
        }

        int cleanedSz = cleaned.size();

        String[] cleanArgs;

        if (cleanedSz == 0) {
            cleanArgs = args;
        } else {
            cleanArgs = cleaned.toArray(new String[0]);
        }

        return cleanArgs;
    }

            cleaned.add(currentArg.toString());
        }

        int cleanedSz = cleaned.size();

        String[] cleanArgs;

        if (cleanedSz == 0) {
            cleanArgs = args;
        } else {
            cleanArgs = cleaned.toArray(new String[0]);
        }

        return cleanArgs;
    }

            // We need to eat any quotes surrounding arguments...
            String[] cleanArgs = CleanArgument.cleanArgs(args);
            DefaultParser parser = DefaultParser.builder()
                    .setDeprecatedHandler(this::addDeprecatedOption)
                    .get();
            CommandLine commandLine = parser.parse(options, cleanArgs);

        // We need to eat any quotes surrounding arguments...
        String[] cleanArgs = CleanArgument.cleanArgs(args);

        DefaultParser parser = DefaultParser.builder()
                .setDeprecatedHandler(usedDeprecatedOptions::add)
                .build();

        CommandLine commandLine = parser.parse(options, cleanArgs);

But in this case, if you could bring the 8 ex-cashier/cooks/now-cleaners, and each one of them (plus you) could take a zone of the house to clean it, you could do all the work in **parallel**, with the extra help, and finish much sooner.

In this scenario, each one of the cleaners (including you) would be a processor, doing their part of the job.