.forEach(k -> System.setProperty(k.getKey(), k.getValue()));
        } else {
            protoSession.getUserProperties().entrySet().stream()
                    .filter(k -> context.pushedUserProperties.contains(k.getKey()) || !sys.contains(k.getKey()))
                    .forEach(k -> System.setProperty(k.getKey(), k.getValue()));
        }
    }

    /**

      BiMap<Country, String> result = EnumHashBiMap.create(Country.class);
      for (Object o : entries) {
        Entry<Country, String> entry = (Entry<Country, String>) o;
        result.put(entry.getKey(), entry.getValue());
      }
      return result;
    }

    @Override
    public SampleElements<Entry<Country, String>> samples() {
      return new SampleElements<>(
          immutableEntry(Country.CANADA, "DOLLAR"),

    expectAdded(nullKeyValueEntry);
  }

  @CanIgnoreReturnValue
  private V put(Entry<K, V> entry) {
    return getMap().put(entry.getKey(), entry.getValue());
  }

  /**
   * Returns the {@link Method} instance for {@link #testPut_nullKeyUnsupported()} so that tests of
   * {@link java.util.TreeMap} can suppress it with {@code

            sortedEntries.sort(Map.Entry.comparingByKey(String.CASE_INSENSITIVE_ORDER));

            for (Map.Entry<String, PluginValidationIssues> entry : sortedEntries) {
                PluginValidationIssues issues = entry.getValue();
                if (!hasAnythingToReport(issues, issueLocalitiesToReport)) {
                    continue;
                }
                logger.warn(" * {}", entry.getKey());

  }

  /**
   * @since 12.0
   */
  @Override
  public void putAll(Map<? extends K, ? extends V> m) {
    for (Entry<? extends K, ? extends V> entry : m.entrySet()) {
      put(entry.getKey(), entry.getValue());
    }
  }

  @Override
  public void cleanUp() {}

  @Override
  public long size() {
    throw new UnsupportedOperationException();
  }

  @Override

                        if (versionConstraint.containsVersion(ver)) {
                            versions.add(ver);
                            result.setRepository(ver, v.getValue());
                        }
                    } catch (InvalidVersionSpecificationException e) {
                        result.addException(e);
                    }
                }

        Map<String, org.apache.maven.api.services.ToolchainFactory> allFactories = new HashMap<>();
        for (Map.Entry<String, ToolchainFactory> entry : v3Factories.entrySet()) {
            ToolchainFactory v3Factory = entry.getValue();
            allFactories.put(entry.getKey(), new org.apache.maven.api.services.ToolchainFactory() {
                @Nonnull
                @Override
                public org.apache.maven.api.Toolchain createToolchain(

                for (Map.Entry<String, String> entry : references.entrySet()) {
                    slf4jLogger.error("{} {}", MessageUtils.builder().strong(entry.getValue()), entry.getKey());
                }
            }

            if (result.canResume()) {
                logBuildResumeHint("mvn [args] -r");
            } else if (!failedProjects.isEmpty()) {

      for (Object object : entries) {
        Entry<Country, Currency> entry = (Entry<Country, Currency>) object;
        result.put(entry.getKey(), entry.getValue());
      }
      return result;
    }

    @Override
    public SampleElements<Entry<Country, Currency>> samples() {
      return new SampleElements<>(
          mapEntry(Country.CANADA, Currency.DOLLAR),

    return Crc32cHashFunction.CRC_32_C;
  }

  /**
   * Returns a hash function implementing the CRC-32 checksum algorithm (32 hash bits).
   *
   * <p>To get the {@code long} value equivalent to {@link Checksum#getValue()} for a {@code
   * HashCode} produced by this function, use {@link HashCode#padToLong()}.
   *
   * <p>This function is best understood as a <a