Definitions for JSP and HTML editor configurations (see in org.eclipse.wst.sse.ui.editorConfiguration) are outdated for WTP 3.5 ------------------------------------------------------------------------------------------------------------------------------- Key: JBIDE-13991 URL: https://issues.jboss.org/browse/JBIDE-13991 Project: Tools (JBoss Tools) Issue Type: Bug Components: jsp/jsf/xml/html source editing Affects Versions: 4.1.0.Alpha1 Reporter: Victor Rubezhny Assignee: Victor Rubezhny Priority: Minor Fix For: 4.1.0.Beta1 Some definitions for JSP and HTML editor configurations (see in org.eclipse.wst.sse.ui.editorConfiguration) are outdated for WTP 3.5 For example, we're using the following definition which is not exists for HTML/JSP Structured Editors anymore: {code} <provisionalConfiguration type="structuredtextfoldingprovider" class="org.eclipse.wst.xml.ui.internal.projection.StructuredTextFoldingProviderJSP" target="org.eclipse.jst.jsp.core.jspsource"/> {code} Also, there is no org.eclipse.wst.xml.ui.internal.projection.StructuredTextFoldingProviderJSP class anymore. It looks like this definition is replaced by: {code} <provisionalConfiguration type="foldingstrategy" class="org.eclipse.wst.xml.ui.internal.projection.XMLFoldingStrategy" target="org.eclipse.jst.jsp.core.jspsource" /> {code}