diff --git a/core/org.eclipse.cdt.ui/ChangeLog b/core/org.eclipse.cdt.ui/ChangeLog
index 6c5e6b1aa96..e77136e0f9b 100644
--- a/core/org.eclipse.cdt.ui/ChangeLog
+++ b/core/org.eclipse.cdt.ui/ChangeLog
@@ -1,3 +1,12 @@
+2003-10-17 David Inglis
+
+	Fix build error with Eclipse 3.0.
+
+	* src/org/eclipse/cdt/internal/ui/editor/CEditor.java
+	* src/org/eclipse/cdt/internal/ui/editor/CMarkerAnnotationModel.java
+	* src/org/eclipse/cdt/internal/ui/editor/SharedTextColors.java
+	* src/org/eclipse/cdt/ui/CUIPlugin.java
+
 2003-10-16 Alain Magloire
 
 	Fix null out the dynamic parser page, it not selected.
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CEditor.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CEditor.java
index 07fd581642a..1bca769a044 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CEditor.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CEditor.java
@@ -805,7 +805,7 @@ public class CEditor extends TextEditor implements ISelectionChangedListener {
 			}
 		}
 		fAnnotationAccess = createAnnotationAccess();
-		ISharedTextColors sharedColors = EditorsPlugin.getDefault().getSharedTextColors();
+		ISharedTextColors sharedColors = CUIPlugin.getDefault().getSharedTextColors();
 
 		fOverviewRuler = new OverviewRuler(fAnnotationAccess, VERTICAL_RULER_WIDTH, sharedColors);
 		Iterator e = fAnnotationPreferences.getAnnotationPreferences().iterator();
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CMarkerAnnotationModel.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CMarkerAnnotationModel.java
index e0ccb571247..90f780e1c78 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CMarkerAnnotationModel.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CMarkerAnnotationModel.java
@@ -51,7 +51,7 @@ public class CMarkerAnnotationModel extends ResourceMarkerAnnotationModel {
 	 * @param position the associate position
 	 * @param fireModelChange indicates whether to notify all model listeners
 	 */
-	protected void addAnnotation(Annotation annotation, Position position, boolean fireModelChanged) {
+	protected void addAnnotation(Annotation annotation, Position position, boolean fireModelChanged){ 
 		if (!fAnnotations.containsKey(annotation)) {
 			
 			// @@@ This is an unfortunate hack because we cannot override addAnnotationMarker() and if we
@@ -64,7 +64,10 @@ public class CMarkerAnnotationModel extends ResourceMarkerAnnotationModel {
 				}
 			}
 			fAnnotations.put(annotation, position);
-			addPosition(fDocument, position);
+			try {
+				addPosition(fDocument, position);
+			} catch (Exception e) {
+			}
 
 			if (fireModelChanged)
 				fireModelChanged();
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/SharedTextColors.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/SharedTextColors.java
new file mode 100644
index 00000000000..6a1925a5b2a
--- /dev/null
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/SharedTextColors.java
@@ -0,0 +1,79 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.cdt.internal.ui.editor;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
+import org.eclipse.jface.text.source.ISharedTextColors;
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.graphics.RGB;
+import org.eclipse.swt.widgets.Display;
+
+/*
+ * @see org.eclipse.jface.text.source.ISharedTextColors
+ * @since 2.1
+ */
+public class SharedTextColors implements ISharedTextColors {
+
+	/** The display table. */
+	private Map fDisplayTable;
+
+	/** Creates an returns a shared color manager. */
+	public SharedTextColors() {
+		super();
+	}
+
+	/*
+	 * @see ISharedTextColors#getColor(RGB)
+	 */
+	public Color getColor(RGB rgb) {
+		if (rgb == null)
+			return null;
+			
+		if (fDisplayTable == null)
+			fDisplayTable= new HashMap(2);
+		
+		Display display= Display.getCurrent();
+		
+		Map colorTable= (Map) fDisplayTable.get(display);
+		if (colorTable == null) {
+			colorTable= new HashMap(10);
+			fDisplayTable.put(display, colorTable);
+		}
+			
+		Color color= (Color) colorTable.get(rgb);
+		if (color == null) {
+			color= new Color(display, rgb);
+			colorTable.put(rgb, color);
+		}
+			
+		return color;
+	}
+
+	/*
+	 * @see ISharedTextColors#dispose()
+	 */
+	public void dispose() {
+		if (fDisplayTable != null) {
+			Iterator j= fDisplayTable.values().iterator();
+			while (j.hasNext()) {
+				Iterator i= ((Map) j.next()).values().iterator();
+				while (i.hasNext())
+					((Color) i.next()).dispose();
+			}
+		}
+	}
+	
+}
+
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/CUIPlugin.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/CUIPlugin.java
index 77922845189..d877a4e4f20 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/CUIPlugin.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/CUIPlugin.java
@@ -27,6 +27,7 @@ import org.eclipse.cdt.internal.ui.CPluginImages;
 import org.eclipse.cdt.internal.ui.ResourceAdapterFactory;
 import org.eclipse.cdt.internal.ui.cview.CView;
 import org.eclipse.cdt.internal.ui.editor.CDocumentProvider;
+import org.eclipse.cdt.internal.ui.editor.SharedTextColors;
 import org.eclipse.cdt.internal.ui.editor.WorkingCopyManager;
 import org.eclipse.cdt.internal.ui.editor.asm.AsmTextTools;
 import org.eclipse.cdt.internal.ui.preferences.BuildConsolePreferencePage;
@@ -46,6 +47,7 @@ import org.eclipse.core.runtime.Platform;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.jface.dialogs.ErrorDialog;
 import org.eclipse.jface.preference.IPreferenceStore;
+import org.eclipse.jface.text.source.ISharedTextColors;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Shell;
 import org.eclipse.ui.IWorkbenchPage;
@@ -54,6 +56,8 @@ import org.eclipse.ui.plugin.AbstractUIPlugin;
 
 public class CUIPlugin extends AbstractUIPlugin {
 
+	private ISharedTextColors fSharedTextColors;
+
 	public static final String PLUGIN_ID = "org.eclipse.cdt.ui";
 	public static final String PLUGIN_CORE_ID = "org.eclipse.cdt.core";
 	public static final String EDITOR_ID = PLUGIN_ID + ".editor.CEditor";
@@ -356,7 +360,7 @@ public class CUIPlugin extends AbstractUIPlugin {
 		return fProblemMarkerManager;
 	}
 
-	private void registerAdapters() {
+	protected void registerAdapters() {
 		fResourceAdapterFactory = new ResourceAdapterFactory();
 		fCElementAdapterFactory = new CElementAdapterFactory();
 
@@ -370,4 +374,10 @@ public class CUIPlugin extends AbstractUIPlugin {
 		manager.unregisterAdapters(fResourceAdapterFactory);
 		manager.unregisterAdapters(fCElementAdapterFactory);
 	}
+
+	public ISharedTextColors getSharedTextColors() {
+		if (fSharedTextColors == null)
+			fSharedTextColors= new SharedTextColors();
+		return fSharedTextColors;
+	}
 }