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Java SE 6 makes it simple to use JavaScript within Java code. Other scripting engines can also be associated with Java, but it is handy to have one provided out-of-the-box with Mozilla Rhino.

Of course, the additional magic needed when you are scripting Java from JavaScript is bridging the data and type mismatches between the two languages. Nashorn will only support ECMAScript-262 ...

If else statement like any other computer language are used for condition. If the condition satisfies it goes for first statement and if it does not than it goes for the second statement. 1.if is use ...