Removed non necessary utility class.

ide/markdown/src/org/netbeans/modules/markdown/ui/preview/views/MarkdownViewFactory.java

@@ -18,29 +18,44 @@
  */
 package org.netbeans.modules.markdown.ui.preview.views;
 
+import javax.swing.text.AbstractDocument;
+import javax.swing.text.AttributeSet;
 import javax.swing.text.Element;
+import javax.swing.text.StyleConstants;
 import javax.swing.text.View;
 import javax.swing.text.html.HTML;
 import javax.swing.text.html.HTMLEditorKit;
 
 /**
- * This class creates Views for a JEditorPane, it receives and HTML element
- * and you must create the most similar swing component to this html element.
- * For example a HTML input type checkbox, its a JCheckBox, and image can be a JLabel
- * and so on.
- * 
+ * This class creates Views for a JEditorPane, it receives and HTML element and
+ * you must create the most similar swing component to this html element. For
+ * example a HTML input type checkbox, its a JCheckBox, and image can be a
+ * JLabel and so on.
+ *
  * @author moacirrf
  */
 public class MarkdownViewFactory extends HTMLEditorKit.HTMLFactory {
 
     @Override
     public View create(Element elem) {
 
-        if (ViewUtils.isElementOfTag(elem, HTML.Tag.INPUT)) {
+        if (isElementOfTag(elem, HTML.Tag.INPUT)) {
             return new CheckboxView(elem);
         }
 
         return super.create(elem);
     }
 
+    public boolean isElementOfTag(Element elem, HTML.Tag tag) {
+
+        AttributeSet attrs = elem.getAttributes();
+        Object elementName
+                = attrs.getAttribute(AbstractDocument.ElementNameAttribute);
+        Object o = (elementName != null)
+                ? null : attrs.getAttribute(StyleConstants.NameAttribute);
+        HTML.Tag kind = (HTML.Tag) o;
+
+        return (o instanceof HTML.Tag) && (kind == tag);
+
+    }
 }