code: public void include(String target, String element, boolean editable, Map<String, ?> parameterMap)
      throws JspException {
  
          include(target, element, editable, true, parameterMap);
      }
docs: Include a named sub-element with parameters from the OpenCms VFS, same as
  using the <code>&lt;cms:include file="***" element="***" /&gt;</code> tag
  with parameters in the tag body.<p>
  
  The parameter map should be a map where the keys are Strings
  (the parameter names) and the values are of type String[].
  However, as a convenience feature,
  in case you provide just a String for the parameter value,
  it will automatically be translated to a String[1].<p>
  
  The handling of the <code>element</code> parameter depends on the
  included file type. Most often it is used as template selector.<p>
  
  <b>Important:</b> Exceptions that occur in the include process are NOT
  handled even if {@link #setSupressingExceptions(boolean)} was set to <code>true</code>.
  
  @param target the target URI of the file in the OpenCms VFS (can be relative or absolute)
  @param element the element (template selector) to display from the target
  @param editable flag to indicate if direct edit should be enabled for the element
  @param parameterMap a map of the request parameters
  @throws JspException in case there were problems including the target
  
  @see org.opencms.jsp.CmsJspTagInclude