Bug 50340 [Contributions] Large toolbar buttons under Windows XP
200401201132 - enable SWT to use Windows XP widgets (provide java.exe.manifest file; for details see SWT mailing list) - observe: the toolbar buttons are really large !! See attached screen shot
bundles/org.eclipse.jface/src/org/eclipse/jface/action/ActionContributionItem.java
Entry entry = (Entry) entries.get(desc);
			if (entry == null) {
				entry = new Entry();
				entries.put(desc, entry);
			}
			return entry;
		}
		Image getGrayImage(ImageDescriptor desc) {
			if (desc == null) {
				return null;
			}
			Entry entry = getEntry(desc);
			if (entry.grayImage == null) {
				Image image = getImage(desc);
				if (image != null) {
					entry.grayImage = new Image(null, image, SWT.IMAGE_GRAY);
				}
			}
			return entry.grayImage;
		}
		Image getImage(ImageDescriptor desc) {
			if (desc == null) {
				return null;
			}
			Entry entry = getEntry(desc);
			if (entry.image == null) {
				entry.image = desc.createImage();
			}
			return entry.image;
		}