Does java runtime require a license?

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What is the significance of java packages?

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Give the hierarchy of inputstream and outputstream classes.

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import java.io.*; class Demo { public static void main(String args[]) { File f=new File("1234.msg"); String arr[]=f.list(); System.out.println(arr.length); } }

3 Answers   IBM, Ramco,

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What is the primitive type byte?

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What is the meaning of I ++ in java?

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What is the difference between dom and sax parser in java?

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What does the “static” keyword mean?

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3) Suppose you are a very rich person, having 50 rooms and you have lost the key for one of the room's. How effectively you can find this key? (Qs2 and Qs3 are related)

3 Answers   RBS,

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What is the importance of finally block in exception handling?

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what is use of session tracking ?with example?

1 Answers   Photon,

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Does chrome use java?

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