diff --git a/ant/org.eclipse.ant.ui/Ant Editor/org/eclipse/ant/internal/ui/editor/AntEditor.java b/ant/org.eclipse.ant.ui/Ant Editor/org/eclipse/ant/internal/ui/editor/AntEditor.java
index 1d4fccc..cd49a48 100644
--- a/ant/org.eclipse.ant.ui/Ant Editor/org/eclipse/ant/internal/ui/editor/AntEditor.java
+++ b/ant/org.eclipse.ant.ui/Ant Editor/org/eclipse/ant/internal/ui/editor/AntEditor.java
@@ -920,7 +920,7 @@
 
 	private void createFoldingSupport(ProjectionViewer projectionViewer) {
 		fProjectionSupport = new ProjectionSupport(projectionViewer, getAnnotationAccess(), getSharedColors());
-		fProjectionSupport.setHoverControlCreator(shell -> new AntSourceViewerInformationControl(shell));
+		fProjectionSupport.setHoverControlCreator(AntSourceViewerInformationControl::new);
 		fProjectionSupport.install();
 		((ProjectionViewer) getViewer()).addProjectionListener(this);
 
diff --git a/ant/org.eclipse.ant.ui/Ant Editor/org/eclipse/ant/internal/ui/editor/outline/AntEditorContentOutlinePage.java b/ant/org.eclipse.ant.ui/Ant Editor/org/eclipse/ant/internal/ui/editor/outline/AntEditorContentOutlinePage.java
index f63d85e..a98ae87 100644
--- a/ant/org.eclipse.ant.ui/Ant Editor/org/eclipse/ant/internal/ui/editor/outline/AntEditorContentOutlinePage.java
+++ b/ant/org.eclipse.ant.ui/Ant Editor/org/eclipse/ant/internal/ui/editor/outline/AntEditorContentOutlinePage.java
@@ -305,7 +305,7 @@
 
 		MenuManager manager = new MenuManager("#PopUp"); //$NON-NLS-1$
 		manager.setRemoveAllWhenShown(true);
-		manager.addMenuListener(menuManager -> contextMenuAboutToShow(menuManager));
+		manager.addMenuListener(this::contextMenuAboutToShow);
 		fMenu = manager.createContextMenu(viewer.getTree());
 		viewer.getTree().setMenu(fMenu);
 
diff --git a/ant/org.eclipse.ant.ui/Ant Tools Support/org/eclipse/ant/internal/ui/ImageDescriptorRegistry.java b/ant/org.eclipse.ant.ui/Ant Tools Support/org/eclipse/ant/internal/ui/ImageDescriptorRegistry.java
index ee13e99..937ab52 100644
--- a/ant/org.eclipse.ant.ui/Ant Tools Support/org/eclipse/ant/internal/ui/ImageDescriptorRegistry.java
+++ b/ant/org.eclipse.ant.ui/Ant Tools Support/org/eclipse/ant/internal/ui/ImageDescriptorRegistry.java
@@ -17,13 +17,11 @@
 import java.util.HashMap;
 import java.util.Map;
 
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.jface.resource.ImageDescriptor;
 import org.eclipse.swt.graphics.Image;
 import org.eclipse.swt.widgets.Display;
 
-import org.eclipse.core.runtime.Assert;
-
-import org.eclipse.jface.resource.ImageDescriptor;
-
 /**
  * A registry that maps <code>ImageDescriptors</code> to <code>Image</code>.
  */
@@ -85,6 +83,6 @@
 	}
 
 	private void hookDisplay() {
-		fDisplay.asyncExec(() -> fDisplay.disposeExec(() -> dispose()));
+		fDisplay.asyncExec(() -> fDisplay.disposeExec(this::dispose));
 	}
 }
diff --git a/ant/org.eclipse.ant.ui/Ant Tools Support/org/eclipse/ant/internal/ui/views/AntView.java b/ant/org.eclipse.ant.ui/Ant Tools Support/org/eclipse/ant/internal/ui/views/AntView.java
index d803687..ca30d65 100644
--- a/ant/org.eclipse.ant.ui/Ant Tools Support/org/eclipse/ant/internal/ui/views/AntView.java
+++ b/ant/org.eclipse.ant.ui/Ant Tools Support/org/eclipse/ant/internal/ui/views/AntView.java
@@ -197,7 +197,7 @@
 		Control menuControl = viewer.getControl();
 		MenuManager menuMgr = new MenuManager("#PopUp"); //$NON-NLS-1$
 		menuMgr.setRemoveAllWhenShown(true);
-		menuMgr.addMenuListener(mgr -> fillContextMenu(mgr));
+		menuMgr.addMenuListener(this::fillContextMenu);
 		Menu menu = menuMgr.createContextMenu(menuControl);
 		menuControl.setMenu(menu);