ScriptEngine retrieved = scriptEngineFactory.getScriptEngine("test-engine.v1");
        assertNotNull(retrieved);
        assertEquals(engine, retrieved);
    }

    // Test add with whitespace in name
    @Test
    public void test_add_whitespaceInName() {
        TestScriptEngine engine = new TestScriptEngine();
        scriptEngineFactory.add("  test  ", engine);

        assertNotNull(result);
        assertTrue(result instanceof MatchAllQueryBuilder);
    }

    @Test
    public void test_execute_withWhitespaceContext() {
        // Test execute with whitespace query string context
        QueryContext context = new QueryContext("   ", false);
        MatchAllDocsQuery query = new MatchAllDocsQuery();
        float boost = 1.0f;

        corsFilter.doFilter(mockRequest, mockResponse, mockFilterChain);

        assertTrue(mockFilterChain.wasDoFilterCalled());
        assertFalse(corsHandlerFactory.wasGetCalled());
    }

    // Test with whitespace-only Origin header
    @Test
    public void test_doFilter_whitespaceOriginHeader() throws IOException, ServletException {
        mockRequest.setHeader("Origin", "   ");

        // Blank fields are handled before Set lookup
        assertFalse(queryFieldConfig.isFacetField(""));
        assertFalse(queryFieldConfig.isFacetField(null));
        assertFalse(queryFieldConfig.isFacetField("   ")); // Whitespace only
    }

    /**
     * Test that updating fields via setter updates both array and Set.
     */
    @Test
    public void test_updateFields_updatesSetAndArray() {
        // Initial setup

 *   <li><strong>RelativePath Resolution</strong>: Resolves parent POMs via relativePath for artifactId inference</li>
 * </ul>
 *
 * <h3>Format Preservation</h3>
 * <ul>
 *   <li><strong>Whitespace Preservation</strong>: Maintains original formatting when removing elements</li>
 *   <li><strong>Comment Preservation</strong>: Preserves XML comments and processing instructions</li>

        // Execute
        String result = pingSearchEngineJob.execute();

        // Assert
        assertEquals("Status of test-cluster is changed to YELLOW.", result);
    }

    // Test with whitespace in notification addresses
    @Test
    public void test_execute_whitespaceInNotificationAddresses() {
        // Setup mock components
        SearchEngineClient searchEngineClient = new SearchEngineClient() {

    }
    return sb;
  }

  /**
   * Reads all of the lines from a {@link Readable} object. The lines do not include
   * line-termination characters, but do include other leading and trailing whitespace.
   *
   * <p>Does not close the {@code Readable}. If reading files or resources you should use the {@link
   * Files#readLines} and {@link Resources#readLines} methods.
   *

        assertNotNull(lmhosts.getByName("HOST4", mockContext));
    }

    @Test
    void testPopulateWithWhitespace() throws Exception {
        // Create a temporary lmhosts file with various whitespace
        File lmhostsFile = tempDir.resolve("lmhosts_whitespace").toFile();
        try (FileWriter writer = new FileWriter(lmhostsFile)) {
            writer.write("192.168.1.100    HOST1    \n");

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.common.base;

import static com.google.common.base.CharMatcher.whitespace;
import static com.google.common.truth.Truth.assertThat;
import static org.junit.Assert.assertThrows;

import com.google.common.annotations.GwtCompatible;
import com.google.common.annotations.GwtIncompatible;

 * representing days, hours, minutes, or seconds respectively. (There is currently no syntax to
 * request expiration in milliseconds, microseconds, or nanoseconds.)
 *
 * <p>Whitespace before and after commas and equal signs is ignored. Keys may not be repeated; it is
 * also illegal to use the following pairs of keys in a single value:
 *
 * <ul>
 *   <li>{@code maximumSize} and {@code maximumWeight}