Java.util.regex consists of which classes?

0 Answers  

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What is regex in java?

0 Answers  

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What does i ++ mean in Java?

0 Answers  

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Why do we need strings in java?

0 Answers  

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What are the interfaces defined by Java.lang package?

1 Answers  

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Does anyone still use java?

0 Answers  

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What are the two ways you can synchronize a block of code?

5 Answers   Ericsson,

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I declared main() method as private. But it still running and displaying the output. Please Answer it . Code Snippet as Below: import java.io.*; class over { private static void main(String[] args) { int high = Integer.MAX_VALUE; int overflow = high + 1; int low = Integer.MIN_VALUE; int underflow = low - 1; System.out.println(high + "\n" +overflow +"\n"+ low +"\n"+underflow); //System.out.println(overflow); //System.out.println(low); //System.out.println(underflow); } }

4 Answers   Cap Gemini,

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What are listeners in java and explain ?

2 Answers   TCS,

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explain the concept of virtual method invocation in polymorphism in detail?

0 Answers   TCS,

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String Reverse in Java...!

5 Answers  

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What is linked hashmap and its features?

0 Answers  

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