Bug 312888 Problems when entering the linked folder location
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/CreateLinkedResourceGroup.java
/**
		 * Sets the String value.
		 * 
		 * @param string
		 *            a non-null String
		 */
		void setValue(String string);
		/**
		 * Gets the String value.
		 * 
		 * @return the current value, or <code>null</code>
		 */
		String getValue();
		/**
		 * Gets the resource to which the resource will belong
		 * 
		 * @return the IResource object, or <code>null</code>
		 */
		IResource getResource();
	}
	private String lastUpdatedValue;
	private FileSystemSelectionArea fileSystemSelectionArea;
	/**
	 * Creates a link target group
	 * 
	 * @param type
	 *            specifies the type of resource to link to.
	 *            <code>IResource.FILE</code> or <code>IResource.FOLDER</code>
	 * @param listener
	 *            listener to notify when one of the widgets' value is changed.