assertEquals("\\Qfile://test\\E.*", parser.parseFilterPaths("file://test", true, false));
        assertEquals("\\Qtest\\E", parser.parseFilterPaths("test", true, false));
        assertEquals("", parser.parseFilterPaths("# comment\n\n  ", true, false));
    }

    public void test_parseFilterPaths_file() {
        GsaConfigParser parser = new GsaConfigParser();

import java.util.HashMap;
import java.util.Map;

import org.codelibs.fess.opensearch.user.allcommon.EsAbstractEntity;
import org.codelibs.fess.opensearch.user.bsentity.dbmeta.UserDbm;

/**
 * ${table.comment}
 * @author ESFlute (using FreeGen)
 */
public class BsUser extends EsAbstractEntity {

    // ===================================================================================

    }

    // Test reload with comments and empty lines
    public void test_reload_withCommentsAndEmptyLines() throws Exception {
        writeTestFile("# This is a comment\n\na,b => c\n\n# Another comment\nd,e => f\n");

        PagingList<CharMappingItem> result = charMappingFile.selectList(0, 10);
        assertEquals(2, result.size());
    }

    // Test reload with invalid format

            while ((line = reader.readLine()) != null) {
                // Remove comments
                final String replacedLine = line.replaceAll("#.*$", StringUtil.EMPTY).trim();

                // Skip empty lines or comment lines
                if (replacedLine.length() == 0) {
                    if (updater != null) {
                        updater.write(line);
                    }
                    continue;
                }

    }

    /**
     * Creates and stores system properties to the specified file.
     * Includes system properties and job runtime information if available.
     *
     * @param cmdList the command list (used as comment in properties file)
     * @param propFile the file to store properties to
     * @throws IORuntimeException if an I/O error occurs
     */

      boilerplate notice, with the fields enclosed by brackets "[]"
      replaced with your own identifying information. (Don't include
      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a
      file or class name and description of purpose be included on the
      same "printed page" as the copyright notice for easier

      boilerplate notice, with the fields enclosed by brackets "[]"
      replaced with your own identifying information. (Don't include
      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a
      file or class name and description of purpose be included on the
      same "printed page" as the copyright notice for easier

notice, with the fields enclosed by brackets "[]" replaced with your own
identifying information. (Don't include the brackets!) The text should be
enclosed in the appropriate comment syntax for the file format. We also
recommend that a file or class name and description of purpose be included on
the same "printed page" as the copyright notice for easier identification within
third-party archives.

      checkPositive(++successorCount);

      if (orderedNodeConnections != null) {
        orderedNodeConnections.add(new NodeConnection.Succ<>(node));
      }
    }

    // See the comment on the similar cast in removeSuccessor.
    return previousSuccessor == null ? null : (V) previousSuccessor;
  }

  private static boolean isPredecessor(@Nullable Object value) {

        File lmhostsFile = tempDir.resolve("lmhosts_comments").toFile();
        try (FileWriter writer = new FileWriter(lmhostsFile)) {
            writer.write("# This is a comment\n");
            writer.write("192.168.1.100 HOST1\n");
            writer.write("#192.168.1.101 COMMENTED_HOST\n");
            writer.write("192.168.1.102 HOST2\n");
        }