Bug 38049 [KeyBindings] Action.setText needs to document/support @ escaping
Eclipse 2.1 1. Perform a text search for any of the JavaDoc @ tags, such as @return, @author, etc. 2. Bring down the Search view's history list and you'll see each search displayed as ''. See the attached screen shot.
bundles/org.eclipse.jface/src/org/eclipse/jface/action/Action.java
int modifier = findModifier(token);
				if (modifier != 0) {
					accelerator |= modifier;
				} else { 
					return 0;
				}
			} else {
				keyCode = findKeyCode(token);
			}
		}
		if (keyCode != -1) {
			accelerator |= keyCode;
		}
		return accelerator;
	}
	/**
	 * Converts an accelerator key code to a string representation.
	 * 
	 * @param keyCode the key code to be translated
	 * @return a string representation of the key code
	 */
	public static String convertAccelerator(int keyCode) {
		String modifier = getModifierString(keyCode);
		String fullKey;
		if (modifier.equals("")) { 
			fullKey = findKeyString(keyCode);
		} else {
			fullKey = modifier + "+" + findKeyString(keyCode); 
		}
		return fullKey;