public int getNumberOfRowsPerPage() { String result = getValueFromProperty(getRootProperties(), NUMBER_OF_ROWS_PER_PAGE_KEY);
public int getNumberOfRowsPerPage(String identificationName) { String keyName = NUMBER_OF_ROWS_PER_PAGE_KEY; if (identificationName != null && !identificationName.equals("")) keyName = identificationName+"."+keyName; String result = getValueFromProperty(getRootProperties(), keyName);
  public int getNumberOfRowsPerPage() {    String result = getValueFromProperty(getRootProperties(), NUMBER_OF_ROWS_PER_PAGE_KEY);    if (result == null)      return NUMBER_OF_ROWS_PER_PAGE_NOT_SET;    return Integer.parseInt(result);  } 