assertNotNull(component1);
        assertNotNull(component2);

        // Should be same instance for singleton
        assertSame(component1, component2);
        // The first creation should increment the counter
        assertTrue("Instance count should be at least 1", SingletonTestComponent.getInstanceCount() >= 1);
    }

    /**
     * Test wrap method
     */
    public void test_wrap_basic() {

    // clear absent
    assertFalse(segment.clearValueForTesting(key, hash, valueRef));

    segment.setTableEntryForTesting(0, entry);
    // don't increment count; this is used during computation
    assertTrue(segment.clearValueForTesting(key, hash, valueRef));
    // no notification sent with clearValue
    assertEquals(0, segment.count);
    assertThat(table.get(0)).isNull();

    // clear absent
    assertFalse(segment.clearValueForTesting(key, hash, valueRef));

    segment.setTableEntryForTesting(0, entry);
    // don't increment count; this is used during computation
    assertTrue(segment.clearValueForTesting(key, hash, valueRef));
    // no notification sent with clearValue
    assertEquals(0, segment.count);
    assertThat(table.get(0)).isNull();

    entry.setValueReference(valueRef);

    // absent
    assertThat(segment.removeLoadingValue(key, hash, valueRef)).isFalse();

    // live
    table.set(0, entry);
    // don't increment count; this is used during computation
    assertThat(segment.removeLoadingValue(key, hash, valueRef)).isTrue();
    // no notification sent with removeLoadingValue

    entry.setValueReference(valueRef);

    // absent
    assertThat(segment.removeLoadingValue(key, hash, valueRef)).isFalse();

    // live
    table.set(0, entry);
    // don't increment count; this is used during computation
    assertThat(segment.removeLoadingValue(key, hash, valueRef)).isTrue();
    // no notification sent with removeLoadingValue

 * This class extends the base CrawlerThread and provides Fess-specific functionality for
 * crawling and indexing documents, including incremental crawling capabilities, content
 * modification checking, and integration with the Fess search engine backend.
 *
 * <p>Key features include:</p>
 * <ul>
 * <li>Incremental crawling support with last-modified timestamp checking</li>
 * <li>Document expiration handling</li>

        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <!-- https://kotlinlang.org/docs/maven.html#enable-incremental-compilation -->
        <kotlin.compiler.incremental>true</kotlin.compiler.incremental>
    </properties>
    <groupId>Gradle_Check</groupId>
    <artifactId>Gradle_Check_dsl</artifactId>
    <version>1.0-SNAPSHOT</version>

    <parent>

      - master
  pull_request:
    types: [opened, labeled, unlabeled, synchronize]

permissions:
  contents: read

env:
  GRADLE_OPTS: "-Dorg.gradle.jvmargs=-Xmx4g -Dorg.gradle.daemon=false -Dkotlin.incremental=false"

jobs:
  test_containers:
    permissions:
      checks: write # for actions/upload-artifact
    runs-on: ubuntu-latest

and the type of the value to be sent must be assignable to that element type.
</p>

<h3 id="IncDec_statements">IncDec statements</h3>

<p>
The "++" and "--" statements increment or decrement their operands
by the untyped <a href="#Constants">constant</a> <code>1</code>.
As with an assignment, the operand must be <a href="#Address_operators">addressable</a>
or a map index expression.
</p>

name: publish

on:
  push:
    tags:
      - '**'

env:
  GRADLE_OPTS: "-Dorg.gradle.jvmargs=-Xmx4g -Dorg.gradle.daemon=false -Dkotlin.incremental=false"

jobs:
  publish:
    runs-on: macos-15

    steps:
      - uses: actions/checkout@v6
      - uses: actions/setup-java@v5
        with:
          distribution: 'zulu'
          java-version-file: .github/workflows/.java-version

      - run: ./gradlew publish