java - How to generate a unique key for a string content? -

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i looking algorithm creates unique key string. generated key string should same every instance of execution of code. want serialize key , string file , deserialize (binary file)it on other platform android application , set top box, etc...

can 1 me in regards?

you can use hashcode() function.

http://docs.oracle.com/javase/7/docs/api/java/lang/string.html#hashcode()


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