/src/main/java/org/htmlunit/html/DefaultElementFactory.java
element = new HtmlStyle( qualifiedName, page, attributeMap) ;element = new HtmlFrameSet( qualifiedName, page, attributeMap) ;
element = new HtmlFrameSet ( qualifiedName, page, attributeMap ) ;
srcAttribute.setValue(srcAttribute.getValue().trim()); } } element = new HtmlFrame(qualifiedName, page, attributeMap); break; case HtmlFrameSet.TAG_NAME: <extra_id_0> break; case HtmlHead.TAG_NAME: element = new HtmlHead(qualifiedName, page, attributeMap); break; case HtmlHeader.TAG_NAME: element = new HtmlHeader(qualifiedName, page, attributeMap);