if err != nil {
			if strings.Contains(err.Error(), "User DN not found for") {
				return nil, nil, nil
			}
			return nil, nil, fmt.Errorf("Unable to find user DN: %w", err)
		}
		shortUsername = username
	} else {
		// Since the username parses as a valid DN, check that it exists and is
		// under a configured base DN in the LDAP directory.
		var isUnderBaseDN bool
		lookupRes, isUnderBaseDN, err = l.GetValidatedUserDN(conn, username)

        if (commandLine.hasOption(CLIManager.COLOR)) {
            if (commandLine.getOptionValue(CLIManager.COLOR) != null) {
                return Optional.of(commandLine.getOptionValue(CLIManager.COLOR));
            } else {
                return Optional.of("auto");
            }
        }
        return Optional.empty();
    }

    @Override
    public Optional<Boolean> offline() {

//// tab | Prueba

`pip install "foo[bar]"`

Ejemplos de literales de string en fragmentos de código: `"this"`, `'that'`.

Un ejemplo difícil de literales de string en fragmentos de código: `f"I like {'oranges' if orange else "apples"}"`

Hardcore: `Yesterday, my friend wrote: "If you spell incorrectly correctly, you have spelled it incorrectly". To which I answered: "Correct, but 'incorrectly' is incorrectly not '"incorrectly"'"`

////

                final Object o = array[i];
                if (o != null) {
                    if (o.equals(obj)) {
                        return i;
                    }
                } else if (obj == null) {
                    return i;

                }
            }
        }
        return -1;
    }

    /**

     */
    protected static Calendar toCalendar(final Date date, final Locale locale) {
        final Calendar calendar;
        if (locale == null) {
            calendar = Calendar.getInstance();
        } else {
            calendar = Calendar.getInstance(locale);
        }
        calendar.setTime(date);
        return calendar;
    }

    /**
     * Converts a string to a {@link java.sql.Date}.
     *

                Element child = buildChildren.get(i);
                if ("pluginManagement".equals(child.name())) {
                    pluginManagementIndex = i;
                } else if ("plugins".equals(child.name())) {
                    pluginsIndex = i;
                }
            }

            assertTrue(pluginsIndex >= 0, "plugins should be present");

                                if (rule.match(responseData)) {
                                    matchCount.incrementAndGet();
                                }
                            } else {
                                responseData.setUrl("https://other.com/page" + j);
                                if (!rule.match(responseData)) {
                                    noMatchCount.incrementAndGet();

                    for (String s : insertionOrder) {
                      int index = order.indexOf(s);
                      if (index == -1) {
                        order.add(s);
                      } else {
                        order.add(index, s);
                      }
                    }
                    return order;
                  }
                })

	if err != nil {
		if errors.Is(err, errTierNotFound) {
			return nil
		}
		return err
	}
	if !force {
		if inuse, err := d.InUse(ctx); err != nil {
			return err
		} else if inuse {
			return errTierBackendNotEmpty
		}
	}
	config.Lock()
	delete(config.Tiers, tier)
	delete(config.drivercache, tier)
	config.Unlock()
	return nil
}

                final Query q = clause.query();
                if (q instanceof BooleanQuery) {
                    queryList.addAll(getTermQueryList(q, fields));
                } else if (q instanceof final TermQuery termQuery) {
                    for (final String field : fields) {
                        if (field.equals(termQuery.getTerm().field())) {
                            queryList.add(termQuery);