Bug 162668 [FieldAssist] Javadoc warnings in N20061028-0010
/builds/N200610280010/src/plugins/org.eclipse.platform.doc.isv/../org.eclipse.jface/src/org/eclipse/jface/fieldassist/ControlDecoration.java:691: warning - @param argument "decoration" is not a parameter name.
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ControlDecoration.java
private void showHoverText(String text, Control hoverNear) {
		
		if (!showHover) {
			return;
		}
		
		if (text == null) {
			hideHover();
			return;
		}
		if (hover == null) {
			hover = new Hover(hoverNear.getShell());
		}
		hover.setText(text, getDecorationRectangle(control.getParent()),
				control);
		hover.setVisible(true);
	}
	/*
	 * The associated control is being disposed.
	 */
	private void dispose() {
		if (hover != null) {
			hover.dispose();
		}
		removeControlListeners();
	}
	/*
	 * Remove any listeners installed on the controls.
	 */
	private void removeControlListeners() {