}
    }

    // Test variable replacement logic without triggering component dependencies
    public void test_variable_replacement_logic() throws Exception {
        // Test the variable replacement logic directly
        final List<String> commands =
                Arrays.asList("convert ${url} ${outputFile}", "echo Processing ${url} to ${outputFile}", "cp ${url} ${outputFile}");

        final String tempPath = "/tmp/test.tmp";

      # - 11 (sometimes) to *download* to support anyone who runs JDiff or our Gradle integration tests (including our doc snapshots and our Java 11 CI test run) but not to use directly
      # - 24 for running Javadoc and javac (to help people who build Guava locally and might not use a recent JDK to run Maven)
      - name: 'Set up JDKs'

        assertNotNull("expired method should exist", SystemMonitorTarget.class.getMethod("expired"));
    }

    public void test_expired_method_can_be_called() {
        // Instead of directly calling expired() which may fail due to system dependencies
        // in test environments, we test that the method exists and can be invoked
        // without throwing unexpected exceptions
        try {

To cache responses, you'll need a cache directory that you can read and write to, and a limit on the cache's size. The cache directory should be private, and untrusted applications should not be able to read its contents!

      <resource>
        <directory>${project.build.directory}/guava-gwt-sources</directory>
      </resource>
    </resources>
    <testResources>
      <testResource>
        <directory>test</directory>
      </testResource>
      <testResource>
        <directory>test-super</directory>
      </testResource>
      <testResource>

						<!-- logs (empty) -->
						<mapping>
							<directory>${packaging.fess.log.dir}</directory>
						</mapping>
						<!-- temp (empty) -->
						<mapping>
							<directory>${packaging.fess.temp.dir}</directory>
						</mapping>
						<!-- dictionary (empty) -->
						<mapping>
							<directory>${packaging.fess.dictionary.dir}</directory>
							<filemode>755</filemode>
							<username>opensearch</username>

    <resources>
      <resource>
        <directory>../..</directory>
        <includes>
          <include>LICENSE</include>
        </includes>
        <targetPath>META-INF</targetPath>
      </resource>
    </resources>
    <testResources>
      <testResource>
        <directory>test</directory>
        <excludes>
          <exclude>**/*.java</exclude>
        </excludes>

    <resources>
      <resource>
        <directory>..</directory>
        <includes>
          <include>LICENSE</include>
        </includes>
        <targetPath>META-INF</targetPath>
      </resource>
    </resources>
    <testResources>
      <testResource>
        <directory>test</directory>
        <excludes>
          <exclude>**/*.java</exclude>
        </excludes>

}

// Resource traversal for processing multiple files
ResourceTraversalUtil.forEach("META-INF", (resource, is) -> {
    // Process each resource in the META-INF directory
    System.out.println("Processing: " + resource);
});
```

### Text Processing and JSON
```java
import org.codelibs.core.text.*;

// JSON utilities with proper escaping