/** * Return <code>true</code> if the specified value conforms to the syntax requirements of a * value binding expression. * <p> * This method is a mirror of the one in <code>UIComponentTag.isValueReference</code>, but that * one is deprecated so may be removed in the future. * * @param value * The value to evaluate * @throws NullPointerException * if <code>value</code> is <code>null</code> */ public static boolean isExpression( String value ) { return matchExpression( value ).matches(); }