// ignored
            }
            interpolator.addValueSource(new MapBasedValueSource(System.getProperties()));

            try {
                if (fileString != null && !fileString.isEmpty()) {
                    fileString = interpolator.interpolate(fileString, "").replace("\\", "/");
                    File file = new File(fileString);
                    return file.exists();
                }

        ExtractData data = new ExtractData();
        assertNotNull(data);
        assertNull(data.getContent());
        assertNotNull(data.getKeySet());
        assertTrue(data.getKeySet().isEmpty());
    }

    public void test_constructorWithContent() {
        // Test constructor with content
        String content = "Test content";
        ExtractData data = new ExtractData(content);

                if (plugin.isExtensions()) {
                    extensionPlugins.add(plugin);
                }
            }
        }

        if (extensionPlugins.isEmpty()) {
            if (logger.isDebugEnabled()) {
                logger.debug("Extension realms for project " + model.getId() + ": (none)");
            }

            return new ProjectRealmCache.CacheRecord(null, null);

        case Boolean b -> b ? 1 : 0;
        default -> toInteger(o.toString());
        };
    }

    private static Integer toInteger(final String s) {
        if (StringUtil.isEmpty(s)) {
            return null;
        }
        return Integer.valueOf(DecimalFormatUtil.normalize(s));
    }

    /**
     * Converts to {@literal int}.
     *
     * @param o

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3.sse.internal

import assertk.assertThat
import assertk.assertions.isEmpty
import assertk.assertions.isEqualTo
import assertk.assertions.isNull
import java.util.concurrent.LinkedBlockingDeque
import java.util.concurrent.TimeUnit
import okhttp3.Response
import okhttp3.internal.platform.Platform

        assertEquals("TestResource", notification.getResourceName());
        assertTrue(notification.getTimestamp() <= System.currentTimeMillis());
        assertTrue(notification.getNewIPAddresses().isEmpty());
        assertTrue(notification.getOldIPAddresses().isEmpty());
        assertEquals(WitnessNotification.WITNESS_RESOURCE_STATE_UNKNOWN, notification.getFlags());
    }

    @Test
    void testAddIPAddresses() throws Exception {

    protected MavenOptions parseMavenAtFileOptions(Path atFile) {
        try (Stream<String> lines = Files.lines(atFile, StandardCharsets.UTF_8)) {
            List<String> args =
                    lines.filter(arg -> !arg.isEmpty() && !arg.startsWith("#")).toList();
            return parseArgs("atFile", args);
        } catch (ParseException e) {
            throw new IllegalArgumentException(

    }

    public Set<Artifact> getRequestedArtifacts() {
        return requestedArtifacts;
    }

    public boolean hasMissingArtifacts() {
        return missingArtifacts != null && !missingArtifacts.isEmpty();
    }

    public List<Artifact> getMissingArtifacts() {
        return missingArtifacts == null ? Collections.emptyList() : Collections.unmodifiableList(missingArtifacts);
    }

        // all new phases should be added after the existing ones
        List<BuildStep> lasts =
                org.values().stream().filter(b -> b.successors.isEmpty()).toList();
        List<BuildStep> firsts =
                add.values().stream().filter(b -> b.predecessors.isEmpty()).toList();
        firsts.stream()
                .filter(addNode -> !org.containsKey(addNode.name))

    ClassToInstanceMap<Object> map = ImmutableClassToInstanceMap.copyOf(in);
    assertTrue(map.isEmpty());
    assertSame(map, ImmutableClassToInstanceMap.of());
    assertSame(map, ImmutableClassToInstanceMap.copyOf(map));
  }

  public void testOf_zero() {
    assertTrue(ImmutableClassToInstanceMap.of().isEmpty());
  }

  public void testOf_one() {