common to the two provided nodes\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element1\n * @argument {Element} element2\n * @returns {Element} common offset parent\n */\nexport default function findCommonOffsetParent(element1, element2) {\n  // This check is needed to avoid errors in case one of the elements isn't defined for any reason\n  if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {\n    return document.documentElement;\n  }\n\n  // Here we make sure to...

rentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.appendChild(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),g(this._dialog).hasClass(ce)&&i?i.scrollTop=0:this._element.scrollTop=0,n&&_.reflow(this._element),g(this._element).addClass(ge),this._config.focus&&this._enforceFocus();function o(){e._config.focus&&e._element.focus(),e._isTransitioning=!1,g(e._element).trigger(r)}var...

rentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.appendChild(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),g(this._dialog).hasClass(ce)&&i?i.scrollTop=0:this._element.scrollTop=0,n&&_.reflow(this._element),g(this._element).addClass(ge),this._config.focus&&this._enforceFocus();function o(){e._config.focus&&e._element.focus(),e._isTransitioning=!1,g(e._element).trigger(r)}var...

 */
public class Indexed<T> {

    /** 要素 */
    private final T element;

    /** 要素のインデックス */
    private final int index;

    /**
     * コンストラクタ
     *
     * @param element
     *            要素
     * @param index
     *            要素のインデックス
     */
    public Indexed(final T element, final int index) {
        this.element = element;
        this.index = index;
    }

    /**
     * 要素を返します。

     * 
     * @param delimiter
     * @param elements
     * @return elements separated by delimiter
     */
    public static String join ( CharSequence delimiter, CharSequence... elements ) {
        StringBuilder sb = new StringBuilder();
        for ( CharSequence element : elements ) {
            if ( sb.length() > 0 ) {
                if ( delimiter != null ) {

plicitMode=c.explicitMode,this.handleDocumentClick=function(a){var b=a.data.scope;b.$element.parent().find(a.target).length||b.$widget.is(a.target)||b.$widget.find(a.target).length||b.hideWidget()},this._init()};d.prototype={constructor:d,_init:function(){var b=this;this.showWidgetOnAddonClick&&this.$element.parent().hasClass("input-group")&&this.$element.parent().hasClass("bootstrap-timepicker")?(this.$element.parent(".input-group.bootstrap-timepicker").find(".input-group-addon").on({"click.tim...

            writer.accept("Thread: " + entry.getKey());
            final StackTraceElement[] trace = entry.getValue();
            for (final StackTraceElement element : trace) {
                writer.accept("\tat " + element);
            }
        }
    }

            return parent.get(index);
        }

        @Override
        public E set(final int index, final E element) {
            return parent.set(index, element);
        }

        @Override
        public void add(final int index, final E element) {
            parent.add(index, element);
        }

        @Override
        public E remove(final int index) {
            return parent.remove(index);

#                 ; [group-name] = map:{
#                     ; groupComment=[comment]
#                     ; elementList=list:{[the list of classification element's name]}
#                 }
#             }
#         }
#         # classification elements for implicit classification
#         ; map:{
#             ; code=[code]; name=[name]; alias=[alias]; comment=[comment]

 */
package org.codelibs.core.xml;

import javax.xml.parsers.DocumentBuilder;

import junit.framework.TestCase;

import org.codelibs.core.io.ResourceUtil;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

/**
 * @author higa
 *
 */
public class DomUtilTest extends TestCase {

    /**
     * @throws Exception
     */
    public void testGetContentsAsStream() throws Exception {