can we declare private class in java file?

13 Answers  

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What is the hashcode () and equals () used for?

0 Answers  

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What will happens if you opened Internet Explorer 4 times?

2 Answers  

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how tha garbage collector know that the object will be deleted? on which algorithm the garbage collector works? what is the working principle of garbage collector? How manay types of garbage collectors r there?

1 Answers   HP, SparkTG,

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What does isempty () do in java?

0 Answers  

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What is the output of the following Java program? class Main { public static void main(String args[]){ final int i; i = 10; System.out.println(i); } } 10. What is the output of the following Java program? class Main { public static void main(String args[]){ final int i; i = 10; System.out.println(i); } }

1 Answers  

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Explain the key functions of data binding?

0 Answers   Akamai Technologies, Aspire, Impetus, Infogain, Tavant Technologies, Virtusa,

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We have two methods to create methods the threads. 1. Implementing runnable interface 2. Extending to thread class and overriding run method. Among these two which one is better and why? Please explain me in detail.

2 Answers  

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How an object is serialized in java?

0 Answers  

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How does JAVA ClassLoader work?

1 Answers   IBM,

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What is complexity and its types?

0 Answers  

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What is a method header?

0 Answers  

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