gt:         List l = cms.readResourcesWithProperty(prop);
context: /*
   * This library is part of OpenCms -
   * the Open Source Content Management System
   *
   * Copyright (c) Alkacon Software GmbH (http://www.alkacon.com)
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   * Lesser General Public License for more details.
   *
   * For further information about Alkacon Software GmbH, please see the
   * company website: http://www.alkacon.com
   *
   * For further information about OpenCms, please see the
   * project website: http://www.opencms.org
   * 
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  package org.opencms.test.performance;
  
  import org.opencms.file.CmsObject;
  import org.opencms.file.CmsResource;
  import org.opencms.file.CmsResourceFilter;
  import org.opencms.file.types.CmsResourceTypeFolder;
  import org.opencms.file.types.CmsResourceTypeJsp;
  import org.opencms.main.OpenCms;
  import org.opencms.main.I_CmsEventListener;
  import org.opencms.test.OpenCmsTestCase;
  import org.opencms.test.OpenCmsTestProperties;
  
  import java.util.List;
  import java.util.Iterator;
  
  import junit.extensions.TestSetup;
  import junit.framework.Test;
  import junit.framework.TestSuite;
  
  /**
   * Unit tests for lock operation.<p>
   */
  public class TestFill extends OpenCmsTestCase {
  
      /**
       * Default JUnit constructor.<p>
       * 
       * @param arg0 JUnit parameters
       */
      public TestFill(String arg0) {
  
          super(arg0);
      }
  
      /**
       * Test suite for this test class.<p>
       * 
       * @return the test suite
       */
      public static Test suite() {
  
          OpenCmsTestProperties.initialize(org.opencms.test.AllTests.TEST_PROPERTIES_PATH);
  
          TestSuite suite = new TestSuite();
          suite.setName(TestFill.class.getName());
  
          //suite.addTest(new TestFill("testFillResources"));
          suite.addTest(new TestFill("testPermissionsWithOUs"));
          suite.addTest(new TestFill("testResWithProps"));
          suite.addTest(new TestFill("testReadFile"));
  
          TestSetup wrapper = new TestSetup(suite) {
  
              @Override
              protected void setUp() {
  
                  setupOpenCms("simpletest", "/");
              }
  
              @Override
              protected void tearDown() {
  
                  removeOpenCms();
              }
          };
  
          return wrapper;
      }
  
      /**
       * fills the db with organizational units.<br>
       * 
       * @throws Throwable if something goes wrong
       */
      public void testPermissionsWithOUs() throws Throwable {
  
          CmsObject cms = getCmsObject();
          echo("Test filling the db with tons of ous");
  
          // prepare the scenario
          String resourcename = "testPermissionsWithOu.jsp";
          CmsResource res = cms.createResource(resourcename, CmsResourceTypeJsp.getJSPTypeId());
  
          // check the initial performance
          long t = System.currentTimeMillis();
          OpenCms.getWorkplaceManager().getExplorerTypeSetting(CmsResourceTypeJsp.getStaticTypeName()).isEditable(
              cms,
              res);
          t = System.currentTimeMillis() - t;
          echo("initial permissions read in " + t + " msecs");
  
          int x = 50;
          for (int k = 0; k < x; k++) {
              // create some ous
              t = System.currentTimeMillis();
              int n = 10;
              for (int i = 0; i < n; i++) {
                  int number = n * k + i;
                  cms.createResource("testPermissionsWithOu" + number, CmsResourceTypeFolder.RESOURCE_TYPE_ID);
                  OpenCms.getPublishManager().publishResource(cms, "testPermissionsWithOu" + number);
                  OpenCms.getPublishManager().waitWhileRunning();
                  OpenCms.getOrgUnitManager().createOrganizationalUnit(
                      cms,
                      "testPermissionsWithOu" + number,
                      "test" + number,
                      0,
                      "/testPermissionsWithOu" + number);
              }
              t = System.currentTimeMillis() - t;
              echo("" + n + " ous created in " + t + " msecs");
  
              // check the performance
              String newName = "testPermissionsWithOu" + (n * k + 1) + "/" + resourcename;
              cms.copyResource(resourcename, newName);
              res = cms.readResource(newName);
              t = System.currentTimeMillis();
              OpenCms.getWorkplaceManager().getExplorerTypeSetting(CmsResourceTypeJsp.getStaticTypeName()).isEditable(
                  cms,
                  res);
              t = System.currentTimeMillis() - t;
              echo("permissions with " + n * (k + 1) + " OUs read in " + t + " msecs");
          }
      }
  
      /**
       * fills the db with resources in average: <br>
       *    <ul>
       *        <li>10 folders in 5 subfolders
       *        <li>20 files in each folder, 75% binary / 30% text files,<li>
       *        <li>with 10 properties, 60% individual / 30% shared properties.<li>
       *    </ul>
       * that is a total of app. 10000 files, and 100000 property values. <p>
       * 
       * @throws Throwable if something goes wrong
       */
      public void testFillResources() throws Throwable {
  
          CmsObject cms = getCmsObject();
          echo("Test filling the db with tons of files");
          long t = System.currentTimeMillis();
          int nFiles = generateContent(cms, "/", 10, 5, 10, 0.6, 20, 0.75);
          t = System.currentTimeMillis() - t;
          echo("" + nFiles + " files have been created in " + t + " msecs");
      }
  
      /**
       * Performance test for readFile.<p>
       * 10,000 files will be read and 20% of them are binary.<p>
       * 
       * @throws Throwable if something goes wrong
       */
      public void testReadFile() throws Throwable {
  
          CmsObject cms = getCmsObject();
          int nFiles = generateContent(cms, "/", 10000, 0.2);
  
          Iterator listIt = cms.readResources("/", CmsResourceFilter.ALL_MODIFIED).iterator();
          OpenCms.fireCmsEvent(I_CmsEventListener.EVENT_CLEAR_CACHES, null);
  
          long startT = System.currentTimeMillis();
          while (listIt.hasNext()) {
              CmsResource resource = (CmsResource)listIt.next();
              if (resource.isFile()) {
                  cms.readFile(resource.getName());
              }
          }
          long endT = System.currentTimeMillis();
          long workT = endT - startT;
          echo("" + nFiles + " files have been read in " + workT + " msecs");
      }
  
      /**
       * Tests the <code>{@link CmsObject#readResourcesWithProperty(String)}</code> method.<p>
       * 
       * @throws Throwable if something goes wrong
       */
      public void testResWithProps() throws Throwable {
  
          CmsObject cms = getCmsObject();
          echo("Testing the CmsObject#readResourcesWithProperty(String) method");
          String prop = "NavPos";
          long t = System.currentTimeMillis();
  