How to use

getInstalledEARLibrariesContainer

method

in

org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathContainerUtils

public IClasspathEntry[] getClasspathEntries() {
  if(!isUpdating){
    if(this != J2EEComponentClasspathContainerUtils.getInstalledEARLibrariesContainer(javaProject.getProject())){
      try {
        isUpdating = true;
        update();
      } finally{
        isUpdating = false;
      }
    }
  }
  return entries;
}

private void processModules(Object[] projects) {
  for (int i = 0; i < projects.length; i++) {
    IProject project = (IProject) projects[i];
    // this block is for Web app Libraries
    if (J2EEProjectUtilities.isDynamicWebProject(project)) {
      IClasspathContainer webAppLibrariesContainer = J2EEComponentClasspathContainerUtils.getInstalledWebAppLibrariesContainer(project);
      // If the container is present, refresh it
      if (webAppLibrariesContainer != null) {
        ((FlexibleProjectContainer) webAppLibrariesContainer).refresh();
      }
    }
    // ******************** The following is for EAR Libraries
    IClasspathContainer earLibrariesContainer = J2EEComponentClasspathContainerUtils.getInstalledEARLibrariesContainer(project);
    // If the container is present, refresh it
    if (earLibrariesContainer != null) {
      ((J2EEComponentClasspathContainer) earLibrariesContainer).refresh(forceUpdateOnNextRun);
    }
  }
  // [202820]
  updateDependencyGraph = true;
}