Bug 272153 [Wizards] Accessibility: Reading of back/next buttons by Screenreader
When using the ScreenReader JAWS V8, back buttons are read as less back button and next buttons are read as next greater button This is because of the <> signs on the buttons. As far as we know, the </> signs come from the JFace/SWT classes, and other texts should be underlayed to this buttons.
bundles/org.eclipse.jface/src/org/eclipse/jface/wizard/WizardDialog.java
} else {
			pageMessageType = IMessageProvider.NONE;
		}
		if (pageMessage == null) {
			setMessage(pageDescription);
		} else {
			setMessage(pageMessage, pageMessageType);
		}
		setErrorMessage(currentPage.getErrorMessage());
	}
	/**
	 * Changes the shell size to the given size, ensuring that it is no larger
	 * than the display bounds.
	 * 
	 * @param width
	 *            the shell width
	 * @param height
	 *            the shell height
	 */
	private void setShellSize(int width, int height) {
		Rectangle size = getShell().getBounds();
		size.height = height;
		size.width = width;
		getShell().setBounds(getConstrainedShellBounds(size));
	}
	/**
	 * Computes the correct dialog size for the current page and resizes its shell if necessary.
	 * Also causes the container to refresh its layout.
	 * 
	 * @param page the wizard page to use to resize the dialog