/*

 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.

 *

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 * modification, are permitted provided that the following conditions

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 *

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 *

 *   - Neither the name of Oracle nor the names of its

 *     contributors may be used to endorse or promote products derived

 *     from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS

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// nashorn supports expression closures extension of

// Mozilla JavaScript 1.8. See also

// https://developer.mozilla.org/en-US/docs/Web/JavaScript/New_in_JavaScript/1.8

// leave {, } and 'return' keyword

function sqr(x) x*x;

// prints 289 (= 17*17)

print(sqr(17));