diff --git a/build/org.eclipse.cdt.make.ui/META-INF/MANIFEST.MF b/build/org.eclipse.cdt.make.ui/META-INF/MANIFEST.MF
index b059272d1c6..0c83f1a442d 100644
--- a/build/org.eclipse.cdt.make.ui/META-INF/MANIFEST.MF
+++ b/build/org.eclipse.cdt.make.ui/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.cdt.make.ui; singleton:=true
-Bundle-Version: 8.0.0.qualifier
+Bundle-Version: 8.0.100.qualifier
 Bundle-Activator: org.eclipse.cdt.make.internal.ui.MakeUIPlugin
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
diff --git a/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/internal/ui/preferences/ColorEditor.java b/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/internal/ui/preferences/ColorEditor.java
index df4f93a3f96..0e5a6118a67 100644
--- a/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/internal/ui/preferences/ColorEditor.java
+++ b/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/internal/ui/preferences/ColorEditor.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2002, 2011 QNX Software Systems and others.
+ * Copyright (c) 2002, 2020 QNX Software Systems and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
@@ -16,8 +16,6 @@ package org.eclipse.cdt.make.internal.ui.preferences;
 
 import org.eclipse.jface.resource.JFaceResources;
 import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.DisposeEvent;
-import org.eclipse.swt.events.DisposeListener;
 import org.eclipse.swt.events.SelectionAdapter;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.graphics.Color;
@@ -68,17 +66,10 @@ public class ColorEditor {
 			}
 		});
 
-		fButton.addDisposeListener(new DisposeListener() {
-			@Override
-			public void widgetDisposed(DisposeEvent event) {
-				if (fImage != null) {
-					fImage.dispose();
-					fImage = null;
-				}
-				if (fColor != null) {
-					fColor.dispose();
-					fColor = null;
-				}
+		fButton.addDisposeListener(event -> {
+			if (fImage != null) {
+				fImage.dispose();
+				fImage = null;
 			}
 		});
 	}
@@ -104,9 +95,6 @@ public class ColorEditor {
 		gc.setForeground(display.getSystemColor(SWT.COLOR_BLACK));
 		gc.drawRectangle(0, 2, fExtent.x - 1, fExtent.y - 4);
 
-		if (fColor != null)
-			fColor.dispose();
-
 		fColor = new Color(display, fColorValue);
 		gc.setBackground(fColor);
 		gc.fillRectangle(1, 3, fExtent.x - 2, fExtent.y - 5);
diff --git a/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/internal/ui/text/ColorManager.java b/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/internal/ui/text/ColorManager.java
index a69e2ca3dba..e4a82572e23 100644
--- a/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/internal/ui/text/ColorManager.java
+++ b/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/internal/ui/text/ColorManager.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2013 QNX Software Systems and others.
+ * Copyright (c) 2000, 2020 QNX Software Systems and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
@@ -53,13 +53,6 @@ public class ColorManager implements ISharedTextColors {
 
 	protected Map<RGB, Color> fColorTable = new HashMap<>(10);
 
-	@Override
-	public void dispose() {
-		for (Color color : fColorTable.values()) {
-			color.dispose();
-		}
-	}
-
 	@Override
 	public Color getColor(RGB rgb) {
 		Color color = fColorTable.get(rgb);