IntegerInput rowsInput = getNumberPerPageInputField(numberOfRowsPerPage, iwuc);
IntegerInput rowsInput = getNumberPerPageInputField(numberOfRowsPerPage, iwc);
  private void setContent(IWUserContext iwuc) {    // get all columns of the corresponding table    if (allPathes == null)  {      setErrorContent();      return;     }        int numberOfRowsPerPage = multiEntityPropertyHandler.getNumberOfRowsPerPage();    // if the user has not set the desired number of rows per page fetch default value     if (numberOfRowsPerPage == EntityPropertyHandler.NUMBER_OF_ROWS_PER_PAGE_NOT_SET)      numberOfRowsPerPage = defaultNumberOfRows;        List allColumnsColl = new ArrayList();    // get existing settings of the user    // if the user has not chosen any columns use default pathes else     // add the default values to the available columns list    List targetListForDefaultPathes = (visibleColumns.isEmpty()) ? visibleColumns : allColumnsColl;     // get default columns    Iterator defaultShortKeysIterator = defaultShortKeys.iterator();    while (defaultShortKeysIterator.hasNext())  {      String shortKey = (String) defaultShortKeysIterator.next();      targetListForDefaultPathes.add(multiEntityPropertyHandler.getEntityPath(shortKey));    }    // get short keys    List visibleColumnKeys = new ArrayList();    Iterator iteratorVisibleColumns = visibleColumns.iterator();    while (iteratorVisibleColumns.hasNext())  {      EntityPath path = (EntityPath) iteratorVisibleColumns.next();      visibleColumnKeys.add(path.getShortKey());    }    allColumnsColl.addAll(allPathes.values());    List availableColumns = new ArrayList();    // fill list of available columns without visible columns    Iterator iterator = allColumnsColl.iterator();    while (iterator.hasNext())  {      EntityPath entityPath = (EntityPath) iterator.next();      if (! visibleColumnKeys.contains(entityPath.getShortKey()))        availableColumns.add(entityPath);    }        // get resourceBundle    IWResourceBundle resourceBundle = getResourceBundle(iwuc);        Help help = getHelp(HELP_TEXT_KEY);            // choose visible columns and order of them 		SelectionDoubleBox selectionDoubleBox = getColumnsChooserDoubleSelectionBox(resourceBundle, availableColumns, visibleColumns);    // how many rows per page    IntegerInput rowsInput = getNumberPerPageInputField(numberOfRowsPerPage, iwuc);    // close Button    SubmitButton closeButton =       new SubmitButton(resourceBundle.getLocalizedString("close","CLOSE"),FORM_SUBMIT_KEY,ACTION_CLOSE);      closeButton.setAsImageButton(true);    // save Button     SubmitButton saveButton =       new SubmitButton(resourceBundle.getLocalizedString("save","SAVE"), FORM_SUBMIT_KEY,ACTION_SAVE_FORM);      saveButton.setAsImageButton(true);    // create form     // add selection double box    Table formTable = new Table(2,3);    formTable.setStyleClass(mainStyleClass);    formTable.mergeCells(1,1,2,1);    formTable.mergeCells(1,2,2,2);    formTable.add(selectionDoubleBox,1,1);    // add inputField for number of rows    Table inputTable = new Table(2,1);    Text descriptionInput = new Text(getLocalizedString("number_of_rows_per_page:", "Number of rows per page:", iwuc));//    descriptionInput.setFontFace(Text.FONT_FACE_VERDANA);//    descriptionInput.setFontSize(2);    inputTable.add(descriptionInput, 1,1);    inputTable.add(rowsInput,2,1);    formTable.add(inputTable,1,2);    //helpTable    Table helpTable = new Table(1,1);    helpTable.add(help,1,1);    // add buttons    Table buttonTable = new Table(2,1);    buttonTable.add(closeButton,1,1);    buttonTable.add(saveButton,2,1);    formTable.setAlignment(1,3, "left");    formTable.setAlignment(2,3,"right");    formTable.add(helpTable,1,3);    formTable.add(buttonTable,2,3);    Form form = new Form();      form.add(formTable);    // the name of the entity is necessary for initializing this class    form.add(new HiddenInput(LEADING_ENTITY_NAME_KEY, multiEntityPropertyHandler.getLeadingEntityClassName()));    EntityBrowserSettingsWindow.setParameters(form, multiEntityPropertyHandler.getEntityNames(),defaultShortKeys, optionShortKeys,defaultNumberOfRows);     //get the iwcontext for the add-method in StyledIWAdminWindow    IWContext iwc = IWContext.getInstance();      // finally add form            add(form,iwc);  }