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
CommandResolver.ICallback callback =
							CommandResolver.getInstance().getCommandResolver();
						if (callback != null) {
							String commandId = action.getActionDefinitionId();
							if (commandId != null) {
								acceleratorText = callback.getAcceleratorText(commandId);
							}
						}
					} else {
						acceleratorText = Action.convertAccelerator(accelerator);
					}
					IContributionManagerOverrides overrides = null;
					if (getParent() != null)
						overrides = getParent().getOverrides();
					if (overrides != null)
						text = getParent().getOverrides().getText(this);
					mi.setAccelerator(accelerator);
					if (text == null)
						text = action.getText();
					if (text == null)
						text = ""; 
					else
						text = Action.removeAcceleratorText(text);
					if (acceleratorText == null)
						mi.setText(text);
					else
						mi.setText(text + '\t' + acceleratorText);
				}
				if (imageChanged)
					updateImages(false);