Since JSR 329 targeted JSF 1.2, the views in the TCK were developed with JSP technology. Since JSR 378 targets JSF 2.2, the views must be converted to Facelets. Note that some views that contain Java Scriptlet syntax need not be converted.
In addition, the TCK utilized Apache MyFaces Trinidad Partial Page Rendering (PPR). But the Trinidad dependency must be removed in favor of the JSF 2.x f:ajax feature.