[582302] AOT cleanups and unit test fixes
diff --git a/core/bundles/org.eclipse.wst.sse.core/META-INF/MANIFEST.MF b/core/bundles/org.eclipse.wst.sse.core/META-INF/MANIFEST.MF
index 4da38b4..469f1d3 100644
--- a/core/bundles/org.eclipse.wst.sse.core/META-INF/MANIFEST.MF
+++ b/core/bundles/org.eclipse.wst.sse.core/META-INF/MANIFEST.MF
@@ -3,7 +3,7 @@
 Automatic-Module-Name: org.eclipse.wst.sse.core
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.wst.sse.core; singleton:=true
-Bundle-Version: 1.2.1100.qualifier
+Bundle-Version: 1.2.1200.qualifier
 Bundle-Activator: org.eclipse.wst.sse.core.internal.SSECorePlugin
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
diff --git a/core/bundles/org.eclipse.wst.sse.core/pom.xml b/core/bundles/org.eclipse.wst.sse.core/pom.xml
index 184ff3c..5b042dc 100644
--- a/core/bundles/org.eclipse.wst.sse.core/pom.xml
+++ b/core/bundles/org.eclipse.wst.sse.core/pom.xml
@@ -21,7 +21,7 @@
 
   <groupId>org.eclipse.webtools.sourceediting</groupId>
   <artifactId>org.eclipse.wst.sse.core</artifactId>
-  <version>1.2.1100-SNAPSHOT</version>
+  <version>1.2.1200-SNAPSHOT</version>
   <packaging>eclipse-plugin</packaging>
 
   <build>
diff --git a/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/FileBufferModelManager.java b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/FileBufferModelManager.java
index 95b22c5..044688a 100644
--- a/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/FileBufferModelManager.java
+++ b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/FileBufferModelManager.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2001, 2018 IBM Corporation and others.
+ * Copyright (c) 2001, 2023 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
  * which accompanies this distribution, and is available at
@@ -16,7 +16,6 @@
 
 import java.io.ByteArrayInputStream;
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
@@ -592,28 +591,22 @@
 				}
 			}
 			else {
-				File file = FileBuffers.getSystemFileAtLocation(location);
-				if (file != null) {
-					InputStream input = null;
-					try {
-						input = new FileInputStream(file);
-						type = Platform.getContentTypeManager().findContentTypeFor(input, file.getName());
+				IFileStore fileStore = FileBuffers.getFileStoreAtLocation(location);
+				if (fileStore != null) {
+					try (InputStream input = fileStore.openInputStream(EFS.NONE, null)) {
+						type = Platform.getContentTypeManager().findContentTypeFor(input, fileStore.getName());
 					}
 					catch (FileNotFoundException e) {
+						Logger.logException(e);
 					}
 					catch (IOException e) {
+						Logger.logException(e);
 					}
-					finally {
-						if (input != null) {
-							try {
-								input.close();
-							}
-							catch (IOException e1) {
-							}
-						}
+					catch (CoreException e) {
+						Logger.logException(e);
 					}
 					if (type == null) {
-						type = Platform.getContentTypeManager().findContentTypeFor(file.getName());
+						type = Platform.getContentTypeManager().findContentTypeFor(fileStore.getName());
 					}
 				}
 			}
@@ -726,8 +719,10 @@
 				DocumentInfo info = (DocumentInfo) fDocumentMap.get(buffer.getDocument());
 				if (info != null) {
 					/*
-					 * Note: "info" being null at this point is a slight
-					 * error.
+					 * Note: "info" being null means someone requested a
+					 * model for a file with a text file buffer containing
+					 * a document implementation other than
+					 * StructuredDocument.
 					 * 
 					 * The connect call from above (or at some time earlier in
 					 * the session) would have notified the FileBufferMapper
@@ -748,6 +743,14 @@
 					model = getModel((IStructuredDocument) bufferDocument);
 				}
 				else {
+					IContentType[] contentTypes = Platform.getContentTypeManager().findContentTypesFor(buffer.getLocation().lastSegment());
+					for (int i = 0; i < contentTypes.length; i++) {
+						IModelHandler handler = ModelHandlerRegistry.getInstance().getHandlerForContentTypeId(contentTypes[i].getId());
+						if (handler != null) {
+							Logger.log(Logger.ERROR, "Detected content type did not match one for which a model handler is registered: " + detectContentType(buffer) + " vs. " + handler.getAssociatedContentTypeId() , null);
+							break;
+						}
+					}
 					/*
 					 * 190768 - Quick diff marks do not disappear in the
 					 * vertical ruler of JavaScript editor and
@@ -791,8 +794,10 @@
 					DocumentInfo info = (DocumentInfo) fDocumentMap.get(buffer.getDocument());
 					if (info != null) {
 						/*
-						 * Note: "info" being null at this point is a slight
-						 * error.
+						 * Note: "info" being null means someone requested a
+						 * model for a file with a text file buffer containing
+						 * a document implementation other than
+						 * StructuredDocument.
 						 * 
 						 * The connect call from above (or at some time
 						 * earlier in the session) would have notified the
@@ -813,6 +818,14 @@
 						model = getModel((IStructuredDocument) bufferDocument);
 					}
 					else {
+						IContentType[] contentTypes = Platform.getContentTypeManager().findContentTypesFor(buffer.getLocation().lastSegment());
+						for (int i = 0; i < contentTypes.length; i++) {
+							IModelHandler handler = ModelHandlerRegistry.getInstance().getHandlerForContentTypeId(contentTypes[i].getId());
+							if (handler != null) {
+								Logger.log(Logger.ERROR, "Detected content type did not match one for which a model handler is registered: " + detectContentType(buffer) + " vs. " + handler.getAssociatedContentTypeId() , null);
+								break;
+							}
+						}
 						/*
 						 * 190768 - Quick diff marks do not disappear in the
 						 * vertical ruler of JavaScript editor and
diff --git a/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/document/AbstractDocumentLoader.java b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/document/AbstractDocumentLoader.java
index 9be8e39..7dbb56a 100644
--- a/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/document/AbstractDocumentLoader.java
+++ b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/document/AbstractDocumentLoader.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2001, 2006 IBM Corporation and others.
+ * Copyright (c) 2001, 2023 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
  * which accompanies this distribution, and is available at
@@ -44,7 +44,7 @@
 
 
 /**
- * This class reads a file and creates an Structured Model.
+ * This class reads a file and creates a Structured Document.
  */
 public abstract class AbstractDocumentLoader implements IDocumentLoader {
 
@@ -301,13 +301,13 @@
 	 * later). Needs to be public to handle interface. It is in the interface
 	 * just so ModelManagerImpl can use it in a special circumstance.
 	 */
-	public StringBuffer handleLineDelimiter(StringBuffer originalString, IEncodedDocument theFlatModel) {
+	public StringBuffer handleLineDelimiter(StringBuffer originalString, IEncodedDocument structuredDocument) {
 		// TODO: need to handle line delimiters so Marker Positions are
 		// updated
 		StringBuffer convertedText = null;
 		// based on text, make a guess on what's being used as
 		// line delimiter
-		String probableLineDelimiter = TextUtilities.determineLineDelimiter(originalString, theFlatModel.getLegalLineDelimiters(), System.getProperty("line.separator")); //$NON-NLS-1$
+		String probableLineDelimiter = TextUtilities.determineLineDelimiter(originalString, structuredDocument.getLegalLineDelimiters(), System.getProperty("line.separator")); //$NON-NLS-1$
 		String preferredLineDelimiter = getPreferredNewLineDelimiter(null);
 		if (preferredLineDelimiter == null) {
 			// when preferredLineDelimiter is null, it means "leave alone"
@@ -315,8 +315,8 @@
 			// set here, only if null (should already be set, but if not,
 			// we'll set so any subsequent editing inserts what we're
 			// assuming)
-			if (!theFlatModel.getPreferredLineDelimiter().equals(probableLineDelimiter)) {
-				theFlatModel.setPreferredLineDelimiter(probableLineDelimiter);
+			if (!structuredDocument.getPreferredLineDelimiter().equals(probableLineDelimiter)) {
+				structuredDocument.setPreferredLineDelimiter(probableLineDelimiter);
 			}
 			convertedText = originalString;
 		}
@@ -327,11 +327,11 @@
 				// line delimter is "leave alone" then we do leave alone,
 				// so best to be right from beginning.
 				convertedText = convertLineDelimiters(originalString, preferredLineDelimiter);
-				theFlatModel.setPreferredLineDelimiter(preferredLineDelimiter);
+				structuredDocument.setPreferredLineDelimiter(preferredLineDelimiter);
 			}
 			else {
 				// they are already the same, no conversion needed
-				theFlatModel.setPreferredLineDelimiter(preferredLineDelimiter);
+				structuredDocument.setPreferredLineDelimiter(preferredLineDelimiter);
 				convertedText = originalString;
 			}
 		}
diff --git a/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/document/IDocumentLoader.java b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/document/IDocumentLoader.java
index 90ff8e6..adb2c51 100644
--- a/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/document/IDocumentLoader.java
+++ b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/document/IDocumentLoader.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2001, 2009 IBM Corporation and others.
+ * Copyright (c) 2001, 2023 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
  * which accompanies this distribution, and is available at
diff --git a/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/modelhandler/ModelHandlerRegistry.java b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/modelhandler/ModelHandlerRegistry.java
index 3e1d74b..7ce7512 100644
--- a/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/modelhandler/ModelHandlerRegistry.java
+++ b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/modelhandler/ModelHandlerRegistry.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2001, 2010 IBM Corporation and others.
+ * Copyright (c) 2001, 2023 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
  * which accompanies this distribution, and is available at
@@ -290,7 +290,7 @@
 
 		if (handler == null) {
 			// temp hard coding for null content type arguments
-			handler = getHandlerExtension(INTERNAL_DEFAULT_EXTENSION); //$NON-NLS-1$
+			// handler = getHandlerExtension(INTERNAL_DEFAULT_EXTENSION); //$NON-NLS-1$
 		}
 		return handler;
 	}
diff --git a/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/BasicStructuredDocument.java b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/BasicStructuredDocument.java
index 9d19731..b7fc57f 100644
--- a/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/BasicStructuredDocument.java
+++ b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/BasicStructuredDocument.java
@@ -97,7 +97,7 @@
 	/**
 	 * This ThreadLocal construct is used so each thread can maintain its only
 	 * pointer to the double linked list that manages the documents regions.
-	 * The only thing we "gaurd" for is that a previously cached region has
+	 * The only thing we "guard" for is that a previously cached region has
 	 * been deleted.
 	 * 
 	 * The object that is kept in the thread local's map, is just a pointer to
diff --git a/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/DelegatingStructuredDocument.java b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/DelegatingStructuredDocument.java
new file mode 100644
index 0000000..ef44b0d
--- /dev/null
+++ b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/DelegatingStructuredDocument.java
@@ -0,0 +1,245 @@
+/*******************************************************************************

+ * Copyright (c) 2023 Nitin Dahyabhai

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License 2.0

+ * which accompanies this distribution, and is available at

+ * https://www.eclipse.org/legal/epl-2.0/

+ *

+ * SPDX-License-Identifier: EPL-2.0

+ * 

+ * Contributors:

+ *     Nitin Dahyabhai - initial implementation

+ *     

+ *******************************************************************************/

+package org.eclipse.wst.sse.core.internal.text;

+

+import org.eclipse.core.runtime.Platform;

+import org.eclipse.jface.text.Document;

+import org.eclipse.jface.text.IDocument;

+import org.eclipse.jface.text.IDocumentListener;

+import org.eclipse.wst.sse.core.internal.encoding.EncodingMemento;

+import org.eclipse.wst.sse.core.internal.ltk.parser.RegionParser;

+import org.eclipse.wst.sse.core.internal.provisional.events.IModelAboutToBeChangedListener;

+import org.eclipse.wst.sse.core.internal.provisional.events.IStructuredDocumentListener;

+import org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentEvent;

+import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument;

+import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion;

+import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegionList;

+import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredTextReParser;

+import org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.CurrentDocumentRegionCache;

+import org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.NullDocumentEvent;

+import org.eclipse.wst.sse.core.internal.undo.IStructuredTextUndoManager;

+

+public class DelegatingStructuredDocument extends Document implements IStructuredDocument {

+

+	private IDocument fDelegateDocument = null;

+	private RegionParser fReParser;

+	private IDocumentListener fDelegateBridge;

+	private IStructuredDocumentRegion cachedDocumentRegion;

+	private EncodingMemento encodingMemento;

+	private CurrentDocumentRegionCache fCurrentDocumentRegionCache;

+

+	/**

+	 * Theoretically, a document can contain mixed line delimiters, but the

+	 * user's preference is usually to be internally consistent.

+	 */

+	private String fInitialLineDelimiter;

+	private IStructuredDocumentRegion firstDocumentRegion;

+	private Object[] fStructuredDocumentAboutToChangeListeners;

+	private Object[] fStructuredDocumentChangedListeners;

+	private Object[] fStructuredDocumentChangingListeners;

+	private NullDocumentEvent NULL_DOCUMENT_EVENT;

+

+	DelegatingStructuredDocument() {

+	}

+

+	public DelegatingStructuredDocument(RegionParser parser, IDocument delegate) {

+		super();

+		fReParser = parser;

+		fDelegateDocument = delegate;

+		fDelegateDocument.addDocumentListener(fDelegateBridge);

+		fDelegateDocument.addPrenotifiedDocumentListener(null);

+	}

+

+	@Override

+	public String getPreferredLineDelimiter() {

+		return fInitialLineDelimiter;

+	}

+

+	@Override

+	public void setPreferredLineDelimiter(String preferredLineDelimiter) {

+		fInitialLineDelimiter = preferredLineDelimiter;

+	}

+

+	@Override

+	public <T> T getAdapter(Class<T> adapter) {

+		return Platform.getAdapterManager().getAdapter(this, adapter);

+	}

+

+	@Override

+	public void addDocumentAboutToChangeListener(IModelAboutToBeChangedListener listener) {

+	}

+

+	@Override

+	public void addDocumentChangedListener(IStructuredDocumentListener listener) {

+		// TODO Auto-generated method stub

+

+	}

+

+	@Override

+	public void addDocumentChangingListener(IStructuredDocumentListener listener) {

+		// TODO Auto-generated method stub

+

+	}

+

+	@Override

+	public void clearReadOnly(int startOffset, int length) {

+		// TODO Auto-generated method stub

+

+	}

+

+	@Override

+	public boolean containsReadOnly(int startOffset, int length) {

+		// TODO Auto-generated method stub

+		return false;

+	}

+

+	@Override

+	public EncodingMemento getEncodingMemento() {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public IStructuredDocumentRegion getFirstStructuredDocumentRegion() {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public IStructuredDocumentRegion getLastStructuredDocumentRegion() {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public String getLineDelimiter() {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public RegionParser getParser() {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public IStructuredDocumentRegionList getRegionList() {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public IStructuredDocumentRegion getRegionAtCharacterOffset(int offset) {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public IStructuredDocumentRegion[] getStructuredDocumentRegions(int offset, int length) {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public IStructuredDocumentRegion[] getStructuredDocumentRegions() {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public IStructuredTextReParser getReParser() {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public String getText() {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public IStructuredTextUndoManager getUndoManager() {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public void makeReadOnly(int startOffset, int length) {

+		// TODO Auto-generated method stub

+

+	}

+

+	@Override

+	public IStructuredDocument newInstance() {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public void removeDocumentAboutToChangeListener(IModelAboutToBeChangedListener listener) {

+		// TODO Auto-generated method stub

+

+	}

+

+	@Override

+	public void removeDocumentChangedListener(IStructuredDocumentListener listener) {

+		// TODO Auto-generated method stub

+

+	}

+

+	@Override

+	public void removeDocumentChangingListener(IStructuredDocumentListener listener) {

+		// TODO Auto-generated method stub

+

+	}

+

+	@Override

+	public StructuredDocumentEvent replaceText(Object source, int oldStart, int replacementLength, String requestedChange) {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public StructuredDocumentEvent replaceText(Object source, int oldStart, int replacementLength, String requestedChange, boolean ignoreReadOnlySetting) {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public void setEncodingMemento(EncodingMemento encodingMemento) {

+		// TODO Auto-generated method stub

+

+	}

+

+	@Override

+	public void setLineDelimiter(String delimiter) {

+		// TODO Auto-generated method stub

+

+	}

+

+	@Override

+	public StructuredDocumentEvent setText(Object requester, String allText) {

+		// TODO Auto-generated method stub

+		return null;

+	}

+

+	@Override

+	public void setUndoManager(IStructuredTextUndoManager undoManager) {

+		// TODO Auto-generated method stub

+

+	}

+

+}

diff --git a/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/StructuredDocumentReParser.java b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/StructuredDocumentReParser.java
index eef19d2..cac927d 100644
--- a/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/StructuredDocumentReParser.java
+++ b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/StructuredDocumentReParser.java
@@ -64,7 +64,7 @@
 	protected BasicStructuredDocument fStructuredDocument;
 
 	/**
-	 * variable used in anticiapation of multithreading
+	 * variable used in anticipation of multi-threading
 	 */
 	protected boolean isParsing;
 	final private String singleQuote = new String(new char[]{'\''});
diff --git a/core/bundles/org.eclipse.wst.sse.ui/META-INF/MANIFEST.MF b/core/bundles/org.eclipse.wst.sse.ui/META-INF/MANIFEST.MF
index 5a8ff65..b7d8747 100755
--- a/core/bundles/org.eclipse.wst.sse.ui/META-INF/MANIFEST.MF
+++ b/core/bundles/org.eclipse.wst.sse.ui/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.wst.sse.ui; singleton:=true
-Bundle-Version: 1.7.701.qualifier
+Bundle-Version: 1.7.800.qualifier
 Bundle-Activator: org.eclipse.wst.sse.ui.internal.SSEUIPlugin
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
@@ -61,7 +61,7 @@
  org.eclipse.ui.workbench;bundle-version="[3.117.0,4.0.0)",
  org.eclipse.ui.forms;bundle-version="[3.7.0,4.0.0)",
  org.eclipse.ui.views;bundle-version="[3.9.0,4.0.0)",
- org.eclipse.wst.sse.core;bundle-version="[1.2.1000,1.3.0)",
+ org.eclipse.wst.sse.core;bundle-version="[1.2.0,2.0.0)",
  org.eclipse.core.runtime;bundle-version="[3.27.0,4.0.0)",
  org.eclipse.core.resources;bundle-version="[3.13.0,4.0.0)",
  org.eclipse.core.commands;bundle-version="[3.9.0,4.0.0)",
diff --git a/core/bundles/org.eclipse.wst.sse.ui/pom.xml b/core/bundles/org.eclipse.wst.sse.ui/pom.xml
index 24dee93..67c6b5a 100644
--- a/core/bundles/org.eclipse.wst.sse.ui/pom.xml
+++ b/core/bundles/org.eclipse.wst.sse.ui/pom.xml
@@ -21,7 +21,7 @@
 
   <groupId>org.eclipse.webtools.sourceediting</groupId>
   <artifactId>org.eclipse.wst.sse.ui</artifactId>
-  <version>1.7.701-SNAPSHOT</version>
+  <version>1.7.800-SNAPSHOT</version>
   <packaging>eclipse-plugin</packaging>
 
   <build> 
diff --git a/web/bundles/org.eclipse.jst.jsp.core/META-INF/MANIFEST.MF b/web/bundles/org.eclipse.jst.jsp.core/META-INF/MANIFEST.MF
index 99e13ff..82f66a2 100644
--- a/web/bundles/org.eclipse.jst.jsp.core/META-INF/MANIFEST.MF
+++ b/web/bundles/org.eclipse.jst.jsp.core/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.jst.jsp.core;singleton:=true
-Bundle-Version: 1.4.800.qualifier
+Bundle-Version: 1.4.700.qualifier
 Bundle-Activator: org.eclipse.jst.jsp.core.internal.JSPCorePlugin
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
@@ -51,7 +51,7 @@
  org.eclipse.core.filebuffers;bundle-version="[3.6.0,4.0.0)",
  org.eclipse.jdt.core;bundle-version="[3.14.0,4.0.0)",
  org.eclipse.wst.common.uriresolver;bundle-version="[1.2.300,2.0.0)",
- org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.3.0)",
+ org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.4.0)",
  org.eclipse.wst.xml.core;bundle-version="[1.2.0,1.3.0)",
  org.eclipse.wst.css.core;bundle-version="[1.3.0,1.4.0)",
  org.eclipse.wst.html.core;bundle-version="[1.4.0,1.5.0)",
diff --git a/web/bundles/org.eclipse.jst.jsp.core/pom.xml b/web/bundles/org.eclipse.jst.jsp.core/pom.xml
index 86e7e24..34f875c 100644
--- a/web/bundles/org.eclipse.jst.jsp.core/pom.xml
+++ b/web/bundles/org.eclipse.jst.jsp.core/pom.xml
@@ -21,6 +21,6 @@
 
   <groupId>org.eclipse.webtools.sourceediting</groupId>
   <artifactId>org.eclipse.jst.jsp.core</artifactId>
-  <version>1.4.800-SNAPSHOT</version>
+  <version>1.4.700-SNAPSHOT</version>
   <packaging>eclipse-plugin</packaging>
 </project>
diff --git a/web/bundles/org.eclipse.jst.jsp.ui/META-INF/MANIFEST.MF b/web/bundles/org.eclipse.jst.jsp.ui/META-INF/MANIFEST.MF
index 7b6fc08..6f16b07 100755
--- a/web/bundles/org.eclipse.jst.jsp.ui/META-INF/MANIFEST.MF
+++ b/web/bundles/org.eclipse.jst.jsp.ui/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.jst.jsp.ui; singleton:=true
-Bundle-Version: 1.3.501.qualifier
+Bundle-Version: 1.3.600.qualifier
 Bundle-Activator: org.eclipse.jst.jsp.ui.internal.JSPUIPlugin
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
@@ -48,7 +48,7 @@
  org.eclipse.wst.html.core;bundle-version="[1.4.0,1.5.0)",
  org.eclipse.wst.css.core;bundle-version="[1.3.0,1.4.0)",
  org.eclipse.wst.xml.core;bundle-version="[1.2.0,1.3.0)",
- org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.3.0)",
+ org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.4.0)",
  org.eclipse.jdt.ui;bundle-version="[3.14.0,4.0.0)",
  org.eclipse.jdt.core;bundle-version="[3.14.0,4.0.0)",
  org.eclipse.debug.core;bundle-version="[3.11.0,4.0.0)",
diff --git a/web/bundles/org.eclipse.jst.jsp.ui/pom.xml b/web/bundles/org.eclipse.jst.jsp.ui/pom.xml
index 7cfec3c..d18ef11 100644
--- a/web/bundles/org.eclipse.jst.jsp.ui/pom.xml
+++ b/web/bundles/org.eclipse.jst.jsp.ui/pom.xml
@@ -21,6 +21,6 @@
 
   <groupId>org.eclipse.webtools.sourceediting</groupId>
   <artifactId>org.eclipse.jst.jsp.ui</artifactId>
-  <version>1.3.501-SNAPSHOT</version>
+  <version>1.3.600-SNAPSHOT</version>
   <packaging>eclipse-plugin</packaging>
 </project>
diff --git a/web/bundles/org.eclipse.wst.css.core/META-INF/MANIFEST.MF b/web/bundles/org.eclipse.wst.css.core/META-INF/MANIFEST.MF
index 2b92190..e8bf467 100644
--- a/web/bundles/org.eclipse.wst.css.core/META-INF/MANIFEST.MF
+++ b/web/bundles/org.eclipse.wst.css.core/META-INF/MANIFEST.MF
@@ -39,7 +39,7 @@
  org.w3c.dom.stylesheets
 Require-Bundle: org.apache.xerces;bundle-version="[2.12.2,3.0.0)";visibility:=reexport,
  org.eclipse.wst.xml.core;bundle-version="[1.2.800,1.3.0)",
- org.eclipse.wst.sse.core;bundle-version="[1.2.1100,1.3.0)",
+ org.eclipse.wst.sse.core;bundle-version="[1.2.0,2.0.0)",
  org.eclipse.core.runtime;bundle-version="[3.14.0,4.0.0)",
  org.eclipse.core.resources;bundle-version="[3.13.0,4.0.0)",
  com.ibm.icu;bundle-version="73.1.0"
diff --git a/web/bundles/org.eclipse.wst.css.core/plugin.xml b/web/bundles/org.eclipse.wst.css.core/plugin.xml
index 350789a..c806b9c 100644
--- a/web/bundles/org.eclipse.wst.css.core/plugin.xml
+++ b/web/bundles/org.eclipse.wst.css.core/plugin.xml
@@ -43,7 +43,7 @@
 		<scanner
 			id="org.eclipse.wst.css.core.internal.tasks.CSSFileTaskScanner"
 			class="org.eclipse.wst.css.core.internal.tasks.CSSFileTaskScanner:org.eclipse.wst.css.core.taskMarker"
-			contentTypeIds="org.eclipse.wst.css.core.csssource" />
+			contentTypeIds="org.eclipse.wst.css.core.csssource,org.eclipse.wildwebdeveloper.css" />
 	</extension>
 	<extension
 		id="taskMarker"
diff --git a/web/bundles/org.eclipse.wst.css.ui/META-INF/MANIFEST.MF b/web/bundles/org.eclipse.wst.css.ui/META-INF/MANIFEST.MF
index 77e4f0a..3faf02e 100755
--- a/web/bundles/org.eclipse.wst.css.ui/META-INF/MANIFEST.MF
+++ b/web/bundles/org.eclipse.wst.css.ui/META-INF/MANIFEST.MF
@@ -40,7 +40,7 @@
  org.eclipse.wst.xml.ui;bundle-version="[1.2.300,2.0.0)",
  org.eclipse.wst.sse.ui;bundle-version="[1.7.0,2.0.0)",
  org.eclipse.wst.css.core;bundle-version="[1.3.0,1.4.0)",
- org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.3.0)",
+ org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.4.0)",
  org.eclipse.wst.html.core;bundle-version="[1.4.0,1.5.0)",
  org.eclipse.wst.xml.core;bundle-version="[1.2.0,1.3.0)",
  org.eclipse.core.resources;bundle-version="[3.13.0,4.0.0)",
diff --git a/web/bundles/org.eclipse.wst.css.ui/plugin.xml b/web/bundles/org.eclipse.wst.css.ui/plugin.xml
index 073d3c3..a2b80db 100755
--- a/web/bundles/org.eclipse.wst.css.ui/plugin.xml
+++ b/web/bundles/org.eclipse.wst.css.ui/plugin.xml
@@ -10,6 +10,7 @@
 			icon="$nl$/icons/full/obj16/sourceEditor.gif"
 			contributorClass="org.eclipse.wst.css.ui.internal.ActionContributorCSS"
 			symbolicFontName="org.eclipse.wst.sse.ui.textfont"
+			extensions="css"
 			id="org.eclipse.wst.css.core.csssource.source">
 			<class class="org.eclipse.wst.sse.ui.StructuredTextEditor">
 				<parameter name="org.eclipse.wst.sse.ui.appearancePreferenceScopeName" value="org.eclipse.wst.css.ui"/>
diff --git a/web/bundles/org.eclipse.wst.html.core/META-INF/MANIFEST.MF b/web/bundles/org.eclipse.wst.html.core/META-INF/MANIFEST.MF
index 783a2d6..c3ef286 100644
--- a/web/bundles/org.eclipse.wst.html.core/META-INF/MANIFEST.MF
+++ b/web/bundles/org.eclipse.wst.html.core/META-INF/MANIFEST.MF
@@ -34,7 +34,7 @@
 Require-Bundle: org.eclipse.core.resources;bundle-version="[3.13.0,4.0.0)",
  org.eclipse.core.runtime;bundle-version="[3.14.0,4.0.0)",
  org.eclipse.wst.common.uriresolver;bundle-version="[1.2.300,2.0.0)",
- org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.3.0)",
+ org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.4.0)",
  org.eclipse.wst.xml.core;bundle-version="[1.2.0,1.3.0)",
  org.eclipse.wst.css.core;bundle-version="[1.3.0,1.4.0)",
  org.eclipse.core.filebuffers;bundle-version="[3.6.0,4.0.0)",
diff --git a/web/bundles/org.eclipse.wst.html.core/plugin.xml b/web/bundles/org.eclipse.wst.html.core/plugin.xml
index dc9393b..ea3c9b8 100644
--- a/web/bundles/org.eclipse.wst.html.core/plugin.xml
+++ b/web/bundles/org.eclipse.wst.html.core/plugin.xml
@@ -23,7 +23,7 @@
 		<scanner
 			id="org.eclipse.wst.html.core.internal.tasks.HTMLFileTaskScanner"
 			class="org.eclipse.wst.xml.core.internal.tasks.XMLStreamingFileTaskScanner:org.eclipse.wst.html.core.taskMarker"
-			contentTypeIds="org.eclipse.wst.html.core.htmlsource" />
+			contentTypeIds="org.eclipse.wst.html.core.htmlsource,org.eclipse.wildwebdeveloper.html" />
 	</extension>
 	<extension
 		id="taskMarker"
diff --git a/web/bundles/org.eclipse.wst.html.ui/META-INF/MANIFEST.MF b/web/bundles/org.eclipse.wst.html.ui/META-INF/MANIFEST.MF
index 18999b4..8884cc1 100755
--- a/web/bundles/org.eclipse.wst.html.ui/META-INF/MANIFEST.MF
+++ b/web/bundles/org.eclipse.wst.html.ui/META-INF/MANIFEST.MF
@@ -38,7 +38,7 @@
  org.eclipse.wst.sse.ui;bundle-version="[1.7.0,2.0.0)",
  org.eclipse.wst.xml.ui;bundle-version="[1.2.0,1.3.0)",
  org.eclipse.wst.css.ui;bundle-version="[1.2.0,1.3.0)",
- org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.3.0)",
+ org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.4.0)",
  org.eclipse.wst.css.core;bundle-version="[1.3.0,1.4.0)",
  org.eclipse.wst.html.core;bundle-version="[1.4.0,1.5.0)",
  org.eclipse.wst.xml.core;bundle-version="[1.2.0,1.3.0)",
diff --git a/web/bundles/org.eclipse.wst.html.ui/plugin.xml b/web/bundles/org.eclipse.wst.html.ui/plugin.xml
index 180d710..f81e643 100755
--- a/web/bundles/org.eclipse.wst.html.ui/plugin.xml
+++ b/web/bundles/org.eclipse.wst.html.ui/plugin.xml
@@ -10,6 +10,7 @@
 			icon="$nl$/icons/full/obj16/sourceEditor.gif"
 			contributorClass="org.eclipse.wst.html.ui.internal.edit.ui.ActionContributorHTML"
 			symbolicFontName="org.eclipse.wst.sse.ui.textfont"
+			extensions="html,htm,xhtml,htpl,wml,shtml,shtm"
 			id="org.eclipse.wst.html.core.htmlsource.source">
 			<class class="org.eclipse.wst.sse.ui.StructuredTextEditor">
 				<parameter name="org.eclipse.wst.sse.ui.unsupported_preferred_default" value="org.eclipse.wst.html.core.htmlsource"/>
diff --git a/web/bundles/org.eclipse.wst.web.ui/META-INF/MANIFEST.MF b/web/bundles/org.eclipse.wst.web.ui/META-INF/MANIFEST.MF
index 92c0aa5..41d7561 100644
--- a/web/bundles/org.eclipse.wst.web.ui/META-INF/MANIFEST.MF
+++ b/web/bundles/org.eclipse.wst.web.ui/META-INF/MANIFEST.MF
@@ -3,7 +3,7 @@
 Automatic-Module-Name: org.eclipse.wst.web.ui
 Bundle-Name: %Bundle-Name.0
 Bundle-SymbolicName: org.eclipse.wst.web.ui; singleton:=true
-Bundle-Version: 1.2.401.qualifier
+Bundle-Version: 1.2.500.qualifier
 Bundle-Activator: org.eclipse.wst.web.ui.internal.WSTWebUIPlugin
 Bundle-ActivationPolicy: lazy
 Bundle-Vendor: %Bundle-Vendor.0
diff --git a/web/bundles/org.eclipse.wst.web.ui/pom.xml b/web/bundles/org.eclipse.wst.web.ui/pom.xml
index 99abda1..3af7785 100644
--- a/web/bundles/org.eclipse.wst.web.ui/pom.xml
+++ b/web/bundles/org.eclipse.wst.web.ui/pom.xml
@@ -21,6 +21,6 @@
 
   <groupId>org.eclipse.webtools.javaee</groupId>
   <artifactId>org.eclipse.wst.web.ui</artifactId>
-  <version>1.2.401-SNAPSHOT</version>
+  <version>1.2.500-SNAPSHOT</version>
   <packaging>eclipse-plugin</packaging>
 </project>
diff --git a/web/tests/org.eclipse.jst.jsp.core.tests/src/org/eclipse/jst/jsp/core/tests/WebContainerInitializer.java b/web/tests/org.eclipse.jst.jsp.core.tests/src/org/eclipse/jst/jsp/core/tests/WebContainerInitializer.java
index f867bdb..c7f9fa5 100644
--- a/web/tests/org.eclipse.jst.jsp.core.tests/src/org/eclipse/jst/jsp/core/tests/WebContainerInitializer.java
+++ b/web/tests/org.eclipse.jst.jsp.core.tests/src/org/eclipse/jst/jsp/core/tests/WebContainerInitializer.java
@@ -39,11 +39,11 @@
 		if (bundles == null) {
 			try {
 				bundles = new IClasspathEntry[] {
-							getBundleEntry("jakarta.servlet.jsp"),
-							getBundleEntry("jakarta.servlet"),
-							getBundleEntry("jakarta.servlet-api"),
-							getBundleEntry("javax.servlet.jsp-api")
-						};
+					getBundleEntry("jakarta.servlet.jsp"),
+					getBundleEntry("jakarta.servlet"),
+					getBundleEntry("jakarta.servlet-api"),
+					getBundleEntry("javax.servlet.jsp-api")
+				};
 			}
 			catch (Exception e) {
 				bundles = new IClasspathEntry[0];
diff --git a/web/tests/org.eclipse.jst.jsp.ui.tests/.classpath b/web/tests/org.eclipse.jst.jsp.ui.tests/.classpath
index a79bffc..5949852 100644
--- a/web/tests/org.eclipse.jst.jsp.ui.tests/.classpath
+++ b/web/tests/org.eclipse.jst.jsp.ui.tests/.classpath
@@ -1,9 +1,21 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
 	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="src" path="text.tests"/>
-	<classpathentry kind="src" path="jface.text.tests"/>
+	<classpathentry kind="src" path="src">
+		<attributes>
+			<attribute name="test" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path="text.tests">
+		<attributes>
+			<attribute name="test" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path="jface.text.tests">
+		<attributes>
+			<attribute name="test" value="true"/>
+		</attributes>
+	</classpathentry>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/web/tests/org.eclipse.jst.jsp.ui.tests/.settings/org.eclipse.jdt.core.prefs b/web/tests/org.eclipse.jst.jsp.ui.tests/.settings/org.eclipse.jdt.core.prefs
index d7afe51..3482a9a 100644
--- a/web/tests/org.eclipse.jst.jsp.ui.tests/.settings/org.eclipse.jdt.core.prefs
+++ b/web/tests/org.eclipse.jst.jsp.ui.tests/.settings/org.eclipse.jdt.core.prefs
@@ -7,9 +7,9 @@
 org.eclipse.jdt.core.classpath.exclusionPatterns=enabled
 org.eclipse.jdt.core.classpath.multipleOutputLocations=enabled
 org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=11
 org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
-org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.compliance=11
 org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 org.eclipse.jdt.core.compiler.debug.localVariable=generate
 org.eclipse.jdt.core.compiler.debug.sourceFile=generate
@@ -23,6 +23,7 @@
 org.eclipse.jdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod=enabled
 org.eclipse.jdt.core.compiler.problem.discouragedReference=ignore
 org.eclipse.jdt.core.compiler.problem.emptyStatement=warning
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
 org.eclipse.jdt.core.compiler.problem.fieldHiding=ignore
 org.eclipse.jdt.core.compiler.problem.finalParameterBound=ignore
@@ -52,6 +53,7 @@
 org.eclipse.jdt.core.compiler.problem.nonExternalizedStringLiteral=ignore
 org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
 org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
 org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=enabled
 org.eclipse.jdt.core.compiler.problem.staticAccessReceiver=error
 org.eclipse.jdt.core.compiler.problem.suppressWarnings=enabled
@@ -74,6 +76,7 @@
 org.eclipse.jdt.core.compiler.problem.unusedParameterWhenOverridingConcrete=disabled
 org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=error
 org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
-org.eclipse.jdt.core.compiler.source=1.8
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=11
 org.eclipse.jdt.core.incompatibleJDKLevel=ignore
 org.eclipse.jdt.core.incompleteClasspath=error
diff --git a/web/tests/org.eclipse.jst.jsp.ui.tests/META-INF/MANIFEST.MF b/web/tests/org.eclipse.jst.jsp.ui.tests/META-INF/MANIFEST.MF
index 68e7ff8..d4b6fa1 100644
--- a/web/tests/org.eclipse.jst.jsp.ui.tests/META-INF/MANIFEST.MF
+++ b/web/tests/org.eclipse.jst.jsp.ui.tests/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: %Bundle-Name.0
 Bundle-SymbolicName: org.eclipse.jst.jsp.ui.tests; singleton:=true
-Bundle-Version: 1.1.2.qualifier
+Bundle-Version: 1.2.0.qualifier
 Bundle-Activator: org.eclipse.jst.jsp.ui.tests.JSPUITestsPlugin
 Bundle-Vendor: %Bundle-Vendor.0
 Bundle-Localization: plugin
@@ -51,5 +51,5 @@
  org.eclipse.core.commands,
  org.eclipse.core.expressions
 Eclipse-LazyStart: true
-Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Bundle-RequiredExecutionEnvironment: JavaSE-11
 Automatic-Module-Name: org.eclipse.jst.jsp.ui.tests
diff --git a/web/tests/org.eclipse.jst.jsp.ui.tests/pom.xml b/web/tests/org.eclipse.jst.jsp.ui.tests/pom.xml
index 77e4b7c..629fc9c 100644
--- a/web/tests/org.eclipse.jst.jsp.ui.tests/pom.xml
+++ b/web/tests/org.eclipse.jst.jsp.ui.tests/pom.xml
@@ -21,7 +21,7 @@
 
   <groupId>org.eclipse.webtools.sourceediting</groupId>
   <artifactId>org.eclipse.jst.jsp.ui.tests</artifactId>
-  <version>1.1.2-SNAPSHOT</version>
+  <version>1.2.0-SNAPSHOT</version>
   <packaging>eclipse-test-plugin</packaging>
 
   <properties>
diff --git a/web/tests/org.eclipse.jst.jsp.ui.tests/src/org/eclipse/jst/jsp/ui/tests/contentassist/TestJSPContentAssistComputers.java b/web/tests/org.eclipse.jst.jsp.ui.tests/src/org/eclipse/jst/jsp/ui/tests/contentassist/TestJSPContentAssistComputers.java
index 0cfe7db..c2ddf14 100644
--- a/web/tests/org.eclipse.jst.jsp.ui.tests/src/org/eclipse/jst/jsp/ui/tests/contentassist/TestJSPContentAssistComputers.java
+++ b/web/tests/org.eclipse.jst.jsp.ui.tests/src/org/eclipse/jst/jsp/ui/tests/contentassist/TestJSPContentAssistComputers.java
@@ -149,8 +149,10 @@
 	
 	public void testJSPRegionProposals() throws Exception {
 		//default, jsp, jsp java, default
-		int[] expectedProposalCounts = new int[] {60, 0, 60, 60};
-		runProposalTest("test1.jsp", 28, 0, expectedProposalCounts);
+		int[] expectedProposalCounts = new int[] {59, 0, 59, 59};
+		String[] proposalLists = runProposalTest("test1.jsp", 28, 0, expectedProposalCounts);
+		assertTrue("testJspString, declared in the page itself, was not proposed", proposalLists[0].indexOf("testJspString") >=0);
+		assertTrue("pageContext : PageContext, an argument to the generated service method, was not proposed", proposalLists[0].indexOf("pageContext : PageContext") >=0);
 	}
 	
 	public void testDIVTagAttributeNameProposals() throws Exception {
@@ -225,7 +227,7 @@
 	 * @param expectedProposalCounts
 	 * @throws Exception
 	 */
-	private static void runProposalTest(String fileName,
+	private static String[] runProposalTest(String fileName,
 			int lineNum, int lineRelativeCharOffset,
 			int[] expectedProposalCounts) throws Exception{
 		
@@ -235,8 +237,19 @@
 		int offset = viewer.getDocument().getLineOffset(lineNum) + lineRelativeCharOffset;
 
 		ICompletionProposal[][] pages = getProposals(viewer, offset, expectedProposalCounts.length);
-		
+
 		verifyProposalCounts(pages, expectedProposalCounts);
+
+		String[] proposalPages = new String[pages.length];
+		for (int i = 0; i < proposalPages.length; i++) {
+			var builder = new StringBuilder();
+			for (int j = 0; j < pages[i].length; j++) {
+				builder.append(pages[i][j].getDisplayString());
+				builder.append('\n');
+			}
+			proposalPages[i] = builder.toString();
+		}
+		return proposalPages;
 	}
 	
 	/**
diff --git a/xml/bundles/org.eclipse.wst.dtd.core/META-INF/MANIFEST.MF b/xml/bundles/org.eclipse.wst.dtd.core/META-INF/MANIFEST.MF
index b33abcb..a025c96 100644
--- a/xml/bundles/org.eclipse.wst.dtd.core/META-INF/MANIFEST.MF
+++ b/xml/bundles/org.eclipse.wst.dtd.core/META-INF/MANIFEST.MF
@@ -34,7 +34,7 @@
  org.eclipse.core.runtime;bundle-version="[3.14.0,4.0.0)",
  org.eclipse.emf.ecore;bundle-version="[2.14.0,3.0.0)",
  org.eclipse.wst.common.uriresolver;bundle-version="[1.2.0,2.0.0)",
- org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.3.0)",
+ org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.4.0)",
  org.eclipse.wst.xml.core;bundle-version="[1.2.0,1.3.0)",
  org.eclipse.wst.validation;bundle-version="[1.3.0,2.0.0)",
  com.ibm.icu;bundle-version="73.1.0"
diff --git a/xml/bundles/org.eclipse.wst.dtd.core/plugin.xml b/xml/bundles/org.eclipse.wst.dtd.core/plugin.xml
index 812c146..6922b9b 100644
--- a/xml/bundles/org.eclipse.wst.dtd.core/plugin.xml
+++ b/xml/bundles/org.eclipse.wst.dtd.core/plugin.xml
@@ -14,7 +14,7 @@
 		<scanner
 			id="org.eclipse.wst.dtd.core.internal.tasks.DTDFileTaskScanner"
 			class="org.eclipse.wst.dtd.core.internal.tasks.DTDFileTaskScanner:org.eclipse.wst.dtd.core.taskMarker"
-			contentTypeIds="org.eclipse.wst.dtd.core.dtdsource" />
+			contentTypeIds="org.eclipse.wst.dtd.core.dtdsource,org.eclipse.wildwebdeveloper.dtd" />
 	</extension>
 	<extension
 		id="taskMarker"
diff --git a/xml/bundles/org.eclipse.wst.dtd.ui/META-INF/MANIFEST.MF b/xml/bundles/org.eclipse.wst.dtd.ui/META-INF/MANIFEST.MF
index 91e0119..7796329 100755
--- a/xml/bundles/org.eclipse.wst.dtd.ui/META-INF/MANIFEST.MF
+++ b/xml/bundles/org.eclipse.wst.dtd.ui/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.wst.dtd.ui; singleton:=true
-Bundle-Version: 1.1.600.qualifier
+Bundle-Version: 1.1.700.qualifier
 Bundle-Activator: org.eclipse.wst.dtd.ui.internal.DTDUIPlugin
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
@@ -28,7 +28,7 @@
  org.eclipse.ui.workbench.texteditor;bundle-version="[3.10.0,4.0.0)",
  org.eclipse.wst.common.ui;bundle-version="[1.1.500,2.0.0)",
  org.eclipse.wst.dtd.core;bundle-version="[1.2.0,1.3.0)",
- org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.3.0)",
+ org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.4.0)",
  org.eclipse.wst.sse.ui;bundle-version="[1.7.0,2.0.0)",
  org.eclipse.wst.xml.core;bundle-version="[1.2.0,1.3.0)",
  org.eclipse.wst.xml.ui;bundle-version="[1.2.300,2.0.0)",
diff --git a/xml/bundles/org.eclipse.wst.dtd.ui/plugin.xml b/xml/bundles/org.eclipse.wst.dtd.ui/plugin.xml
index 29e51e7..bbdb3b5 100755
--- a/xml/bundles/org.eclipse.wst.dtd.ui/plugin.xml
+++ b/xml/bundles/org.eclipse.wst.dtd.ui/plugin.xml
@@ -8,6 +8,7 @@
 			name="%DTD_Source_Page_Editor.name"
 			icon="$nl$/icons/full/obj16/DTDFile.gif"
 			contributorClass="org.eclipse.wst.dtd.ui.internal.editor.ActionContributorDTD"
+			extensions="dtd,mod,ent"
 			symbolicFontName="org.eclipse.wst.sse.ui.textfont"
 			id="org.eclipse.wst.dtd.core.dtdsource.source">
 			<class class="org.eclipse.wst.dtd.ui.internal.DTDEditor">
diff --git a/xml/bundles/org.eclipse.wst.dtd.ui/pom.xml b/xml/bundles/org.eclipse.wst.dtd.ui/pom.xml
index 344843a..1527ffb 100644
--- a/xml/bundles/org.eclipse.wst.dtd.ui/pom.xml
+++ b/xml/bundles/org.eclipse.wst.dtd.ui/pom.xml
@@ -21,7 +21,7 @@
 
   <groupId>org.eclipse.webtools.sourceediting</groupId>
   <artifactId>org.eclipse.wst.dtd.ui</artifactId>
-  <version>1.1.600-SNAPSHOT</version>
+  <version>1.1.700-SNAPSHOT</version>
   <packaging>eclipse-plugin</packaging>
   
   <!--  added this "constraint" for bug 458962 -->
diff --git a/xml/bundles/org.eclipse.wst.xml.core/META-INF/MANIFEST.MF b/xml/bundles/org.eclipse.wst.xml.core/META-INF/MANIFEST.MF
index a8cb7d8..810bb41 100644
--- a/xml/bundles/org.eclipse.wst.xml.core/META-INF/MANIFEST.MF
+++ b/xml/bundles/org.eclipse.wst.xml.core/META-INF/MANIFEST.MF
@@ -313,7 +313,7 @@
  org.eclipse.core.resources;bundle-version="[3.13.0,4.0.0)",
  org.eclipse.core.filebuffers;bundle-version="[3.6.200,4.0.0)";resolution:=optional,
  org.eclipse.wst.common.uriresolver;bundle-version="[1.2.300,2.0.0)",
- org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.3.0)",
+ org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.4.0)",
  org.eclipse.jem.util;bundle-version="[2.1.200,3.0.0)";resolution:=optional,
  org.eclipse.wst.validation;bundle-version="[1.3.0,2.0.0)";resolution:=optional,
  org.eclipse.wst.common.emf;bundle-version="[1.2.500,1.3.0)";resolution:=optional,
diff --git a/xml/bundles/org.eclipse.wst.xml.ui/META-INF/MANIFEST.MF b/xml/bundles/org.eclipse.wst.xml.ui/META-INF/MANIFEST.MF
index fb360b5..4682776 100755
--- a/xml/bundles/org.eclipse.wst.xml.ui/META-INF/MANIFEST.MF
+++ b/xml/bundles/org.eclipse.wst.xml.ui/META-INF/MANIFEST.MF
@@ -53,7 +53,7 @@
  org.eclipse.jface.text;bundle-version="[3.13.0,4.0.0)",
  org.eclipse.ui.workbench.texteditor;bundle-version="[3.10.0,4.0.0)",
  org.eclipse.wst.sse.ui;bundle-version="[1.7.100,2.0.0)",
- org.eclipse.wst.sse.core;bundle-version="[1.2.400,1.3.0)",
+ org.eclipse.wst.sse.core;bundle-version="[1.2.0,2.0.0)",
  org.eclipse.ui;bundle-version="[3.109.0,4.0.0)",
  org.eclipse.core.resources;bundle-version="[3.13.0,4.0.0)",
  org.eclipse.core.runtime;bundle-version="[3.20.0,4.0.0)",
diff --git a/xml/bundles/org.eclipse.wst.xsd.ui/META-INF/MANIFEST.MF b/xml/bundles/org.eclipse.wst.xsd.ui/META-INF/MANIFEST.MF
index 4cb5148..147c895 100755
--- a/xml/bundles/org.eclipse.wst.xsd.ui/META-INF/MANIFEST.MF
+++ b/xml/bundles/org.eclipse.wst.xsd.ui/META-INF/MANIFEST.MF
@@ -62,7 +62,7 @@
  org.eclipse.core.runtime;bundle-version="[3.14.0,4.0.0)",
  org.eclipse.wst.common.uriresolver;bundle-version="[1.2.300,2.0.0)",
  org.eclipse.wst.sse.ui;bundle-version="[1.7.0,2.0.0)",
- org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.3.0)",
+ org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.4.0)",
  org.eclipse.wst.common.core;bundle-version="[1.3.0,2.0.0)",
  org.eclipse.wst.xml.core;bundle-version="[1.2.0,1.3.0)",
  org.eclipse.wst.xml.ui;bundle-version="[1.2.400,2.0.0)",
diff --git a/xml/tests/org.eclipse.wst.xml.core.tests/src/org/eclipse/wst/xml/core/tests/document/BasicEventOrdering1.txt b/xml/tests/org.eclipse.wst.xml.core.tests/src/org/eclipse/wst/xml/core/tests/document/BasicEventOrdering1.txt
new file mode 100644
index 0000000..dea8954
--- /dev/null
+++ b/xml/tests/org.eclipse.wst.xml.core.tests/src/org/eclipse/wst/xml/core/tests/document/BasicEventOrdering1.txt
@@ -0,0 +1,132 @@
+BEGIN Setting Content

+BEGIN DocumentAboutToChange

+org.eclipse.wst.sse.core.internal.provisional.events.AboutToBeChangedEvent

+END DocumentAboutToChange

+BEGIN PrenotifiedDocumentListener

+offset: 0, length: 0, timestamp: 0

+text:><?xml version="1.0" encoding="UTF-8"?><rss xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" version="2.0"><

+

+END   PrenotifiedDocumentListener

+BEGIN DocumentListener

+offset: 0, length: 0, timestamp: 0

+text:><?xml version="1.0" encoding="UTF-8"?><rss xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" version="2.0"><

+

+END   DocumentListener

+BEGIN DocumentChanging

+org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentRegionsReplacedEvent

+END   DocumentChanging

+BEGIN DocumentChanged

+org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentRegionsReplacedEvent

+END   DocumentChanged

+BEGIN PrenotifiedDocumentListener

+offset: 0, length: 0, timestamp: 0

+text:><?xml version="1.0" encoding="UTF-8"?><rss xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" version="2.0"><

+

+END   PrenotifiedDocumentListener

+BEGIN DocumentListener

+offset: 0, length: 0, timestamp: 0

+text:><?xml version="1.0" encoding="UTF-8"?><rss xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" version="2.0"><

+

+END   DocumentListener

+END   Setting Content

+BEGIN Change Content

+BEGIN DocumentAboutToChange

+org.eclipse.wst.sse.core.internal.provisional.events.AboutToBeChangedEvent

+END DocumentAboutToChange

+BEGIN PrenotifiedDocumentListener

+offset: 38, length: 0, timestamp: 0

+text:>

+<

+

+END   PrenotifiedDocumentListener

+BEGIN DocumentListener

+offset: 38, length: 0, timestamp: 0

+text:>

+<

+

+END   DocumentListener

+BEGIN DocumentChanging

+org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentRegionsReplacedEvent

+END   DocumentChanging

+BEGIN DocumentChanged

+org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentRegionsReplacedEvent

+END   DocumentChanged

+BEGIN PrenotifiedDocumentListener

+offset: 38, length: 0, timestamp: 2

+text:>

+<

+

+END   PrenotifiedDocumentListener

+BEGIN DocumentListener

+offset: 38, length: 0, timestamp: 2

+text:>

+<

+

+END   DocumentListener

+END   Change Content

+BEGIN NoChangeContent

+BEGIN DocumentAboutToChange

+org.eclipse.wst.sse.core.internal.provisional.events.AboutToBeChangedEvent

+END DocumentAboutToChange

+BEGIN PrenotifiedDocumentListener

+offset: 43, length: 1, timestamp: 2

+text:> <

+

+END   PrenotifiedDocumentListener

+BEGIN DocumentListener

+offset: 43, length: 1, timestamp: 2

+text:> <

+

+END   DocumentListener

+BEGIN DocumentChanging

+org.eclipse.wst.sse.core.internal.provisional.events.NoChangeEvent

+END   DocumentChanging

+BEGIN DocumentChanged

+org.eclipse.wst.sse.core.internal.provisional.events.NoChangeEvent

+END   DocumentChanged

+BEGIN PrenotifiedDocumentListener

+offset: 43, length: 1, timestamp: 2

+text:> <

+

+END   PrenotifiedDocumentListener

+BEGIN DocumentListener

+offset: 43, length: 1, timestamp: 2

+text:> <

+

+END   DocumentListener

+END   NoChangeContent

+BEGIN Append

+BEGIN DocumentAboutToChange

+org.eclipse.wst.sse.core.internal.provisional.events.AboutToBeChangedEvent

+END DocumentAboutToChange

+BEGIN PrenotifiedDocumentListener

+offset: 115, length: 0, timestamp: 2

+text:>

+</rss><

+

+END   PrenotifiedDocumentListener

+BEGIN DocumentListener

+offset: 115, length: 0, timestamp: 2

+text:>

+</rss><

+

+END   DocumentListener

+BEGIN DocumentChanging

+org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentRegionsReplacedEvent

+END   DocumentChanging

+BEGIN DocumentChanged

+org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentRegionsReplacedEvent

+END   DocumentChanged

+BEGIN PrenotifiedDocumentListener

+offset: 115, length: 0, timestamp: 4

+text:>

+</rss><

+

+END   PrenotifiedDocumentListener

+BEGIN DocumentListener

+offset: 115, length: 0, timestamp: 4

+text:>

+</rss><

+

+END   DocumentListener

+END   Append
\ No newline at end of file
diff --git a/xml/tests/org.eclipse.wst.xml.core.tests/src/org/eclipse/wst/xml/core/tests/document/TestCompatibility.java b/xml/tests/org.eclipse.wst.xml.core.tests/src/org/eclipse/wst/xml/core/tests/document/TestCompatibility.java
new file mode 100644
index 0000000..634a378
--- /dev/null
+++ b/xml/tests/org.eclipse.wst.xml.core.tests/src/org/eclipse/wst/xml/core/tests/document/TestCompatibility.java
@@ -0,0 +1,214 @@
+/*******************************************************************************

+ * Copyright (c) 2023 Nitin Dahyabhai

+ * All rights reserved. This program and the accompanying materials

+ * are made available under the terms of the Eclipse Public License 2.0

+ * which accompanies this distribution, and is available at

+ * https://www.eclipse.org/legal/epl-2.0/

+ *

+ * SPDX-License-Identifier: EPL-2.0

+ * 

+ * Contributors:

+ *     Nitin Dahyabhai - initial implementation

+ *     

+ *******************************************************************************/

+

+package org.eclipse.wst.xml.core.tests.document;

+

+import java.io.IOException;

+import java.io.InputStream;

+import java.io.InputStreamReader;

+

+import org.eclipse.jface.text.BadLocationException;

+import org.eclipse.jface.text.Document;

+import org.eclipse.jface.text.DocumentEvent;

+import org.eclipse.jface.text.IDocumentListener;

+import org.eclipse.wst.sse.core.internal.ltk.modelhandler.IModelHandler;

+import org.eclipse.wst.sse.core.internal.modelhandler.ModelHandlerRegistry;

+import org.eclipse.wst.sse.core.internal.provisional.IModelLoader;

+import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;

+import org.eclipse.wst.sse.core.internal.provisional.events.AboutToBeChangedEvent;

+import org.eclipse.wst.sse.core.internal.provisional.events.IModelAboutToBeChangedListener;

+import org.eclipse.wst.sse.core.internal.provisional.events.IStructuredDocumentListener;

+import org.eclipse.wst.sse.core.internal.provisional.events.NewDocumentEvent;

+import org.eclipse.wst.sse.core.internal.provisional.events.NoChangeEvent;

+import org.eclipse.wst.sse.core.internal.provisional.events.RegionChangedEvent;

+import org.eclipse.wst.sse.core.internal.provisional.events.RegionsReplacedEvent;

+import org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentEvent;

+import org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentRegionsReplacedEvent;

+import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument;

+

+import junit.framework.TestCase;

+

+public class TestCompatibility extends TestCase {

+

+	public TestCompatibility() {

+	}

+

+	public TestCompatibility(String name) {

+		super(name);

+	}

+

+	private String loadStringFromResource(String name) {

+		try (InputStream stream = getClass().getResourceAsStream(name)) {

+			InputStreamReader inputStreamReader = new InputStreamReader(stream, "utf8");

+			StringBuilder builder = new StringBuilder();

+			int charsRead;

+			char[] chars = new char[1024];

+			while ((charsRead = inputStreamReader.read(chars)) != -1) {

+				builder.append(chars, 0, charsRead);

+			}

+			String s = builder.toString();

+			s = s.replaceAll("\r\n", "\n");

+			s = s.replaceAll("\r", "\n");

+			return s;

+		}

+		catch (IOException e) {

+			return "Unable to read resource " + e;

+		}

+	}

+

+	private void testImplementation(IStructuredDocument document, String referenceResourceName) throws BadLocationException {

+		StringBuilder testBuffer = new StringBuilder();

+		document.addDocumentAboutToChangeListener(new IModelAboutToBeChangedListener() {

+			@Override

+			public void modelAboutToBeChanged(AboutToBeChangedEvent e) {

+				testBuffer.append("BEGIN DocumentAboutToChange\n");

+				testBuffer.append(e);

+				testBuffer.append("\n");

+				testBuffer.append("END DocumentAboutToChange\n");

+			}

+		});

+		document.addDocumentChangingListener(new IStructuredDocumentListener() {

+			private void append(StructuredDocumentEvent e) {

+				testBuffer.append("BEGIN DocumentChanging\n");

+				testBuffer.append(e);

+				testBuffer.append("\n");

+				testBuffer.append("END   DocumentChanging\n");

+			}

+

+			@Override

+			public void regionsReplaced(RegionsReplacedEvent structuredDocumentEvent) {

+				append(structuredDocumentEvent);

+			}

+

+			@Override

+			public void regionChanged(RegionChangedEvent structuredDocumentEvent) {

+				append(structuredDocumentEvent);

+			}

+

+			@Override

+			public void nodesReplaced(StructuredDocumentRegionsReplacedEvent structuredDocumentEvent) {

+				append(structuredDocumentEvent);

+			}

+

+			@Override

+			public void noChange(NoChangeEvent structuredDocumentEvent) {

+				append(structuredDocumentEvent);

+			}

+

+			@Override

+			public void newModel(NewDocumentEvent structuredDocumentEvent) {

+				append(structuredDocumentEvent);

+			}

+		});

+		document.addDocumentChangedListener(new IStructuredDocumentListener() {

+			private void append(StructuredDocumentEvent e) {

+				testBuffer.append("BEGIN DocumentChanged\n");

+				testBuffer.append(e);

+				testBuffer.append("\n");

+				testBuffer.append("END   DocumentChanged\n");

+			}

+

+			@Override

+			public void regionsReplaced(RegionsReplacedEvent structuredDocumentEvent) {

+				append(structuredDocumentEvent);

+			}

+

+			@Override

+			public void regionChanged(RegionChangedEvent structuredDocumentEvent) {

+				append(structuredDocumentEvent);

+			}

+

+			@Override

+			public void nodesReplaced(StructuredDocumentRegionsReplacedEvent structuredDocumentEvent) {

+				append(structuredDocumentEvent);

+			}

+

+			@Override

+			public void noChange(NoChangeEvent structuredDocumentEvent) {

+				append(structuredDocumentEvent);

+			}

+

+			@Override

+			public void newModel(NewDocumentEvent structuredDocumentEvent) {

+				append(structuredDocumentEvent);

+			}

+		});

+		document.addPrenotifiedDocumentListener(new IDocumentListener() {

+			private void append(DocumentEvent e) {

+				testBuffer.append("BEGIN PrenotifiedDocumentListener\n");

+				testBuffer.append(e);

+				testBuffer.append("\n");

+				testBuffer.append("END   PrenotifiedDocumentListener\n");

+			}

+

+			@Override

+			public void documentChanged(DocumentEvent event) {

+				append(event);

+			}

+

+			@Override

+			public void documentAboutToBeChanged(DocumentEvent event) {

+				append(event);

+			}

+		});

+		document.addDocumentListener(new IDocumentListener() {

+			private void append(DocumentEvent e) {

+				testBuffer.append("BEGIN DocumentListener\n");

+				testBuffer.append(e);

+				testBuffer.append("\n");

+				testBuffer.append("END   DocumentListener\n");

+			}

+

+			@Override

+			public void documentChanged(DocumentEvent event) {

+				append(event);

+			}

+

+			@Override

+			public void documentAboutToBeChanged(DocumentEvent event) {

+				append(event);

+			}

+		});

+		testBuffer.append("BEGIN Setting Content\n");

+		document.set("<?xml version=\"1.0\" encoding=\"UTF-8\"?><rss xmlns:itunes=\"http://www.itunes.com/dtds/podcast-1.0.dtd\" version=\"2.0\">");

+		testBuffer.append("END   Setting Content\n");

+		int i = document.get().indexOf("<rss");

+		testBuffer.append("BEGIN Change Content\n");

+		document.replace(i, 0, "\n");

+		testBuffer.append("END   Change Content\n");

+		i = document.get().indexOf("<rss ");

+		testBuffer.append("BEGIN NoChangeContent\n");

+		document.replace(i + 4, 1, " ");

+		testBuffer.append("END   NoChangeContent\n");

+		testBuffer.append("BEGIN Append\n");

+		document.replace(document.getLength() - 1, 0, "\n</rss>");

+		testBuffer.append("END   Append\n");

+

+		assertEquals(loadStringFromResource(referenceResourceName).trim(), testBuffer.toString().trim());

+	}

+

+	/**

+	 * Check the ordering of events sent from a BasicStructuredDocument for

+	 * XML against a reference

+	 * 

+	 * @throws BadLocationException

+	 */

+	public void testBasicEventOrdering() throws BadLocationException {

+		IModelHandler modelHandler = ModelHandlerRegistry.getInstance().getHandlerForContentTypeId("org.eclipse.core.runtime.xml");

+		IModelLoader modelLoader = modelHandler.getModelLoader();

+		IStructuredModel model = modelLoader.createModel();

+		IStructuredDocument document = model.getStructuredDocument();

+		testImplementation(document, "BasicEventOrdering1.txt");

+	}

+}

diff --git a/xsl/tests/org.eclipse.wst.xsl.ui.tests/META-INF/MANIFEST.MF b/xsl/tests/org.eclipse.wst.xsl.ui.tests/META-INF/MANIFEST.MF
index 25a0095..81daaad 100644
--- a/xsl/tests/org.eclipse.wst.xsl.ui.tests/META-INF/MANIFEST.MF
+++ b/xsl/tests/org.eclipse.wst.xsl.ui.tests/META-INF/MANIFEST.MF
@@ -12,7 +12,7 @@
  org.eclipse.ui.ide;bundle-version="[3.14.0,4.0.0)",
  org.eclipse.wst.xml.core;bundle-version="[1.2.0,2.0.0)",
  org.eclipse.jface.text;bundle-version="[3.13.0,4.0.0)",
- org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.3.0)",
+ org.eclipse.wst.sse.core;bundle-version="[1.2.0,1.4.0)",
  org.eclipse.ui.workbench.texteditor;bundle-version="[3.10.0,4.0.0)",
  org.eclipse.wst.sse.ui;bundle-version="[1.4.0,2.0.0)",
  org.eclipse.wst.xml.ui;bundle-version="[1.2.0,2.0.0)",