Is void a return type?

0 Answers  

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In a my eclipse editor if i want to switch from jdk 1.4 to jdk 1.6 how to do that???? Initially i have jdk1.4

1 Answers   Tech Mahindra,

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What is difference between static variable and global variable?

0 Answers  

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if a java file without any source code is valid java file?

3 Answers   SparkTG,

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Question 6 [9] 6.1 In what situations (in general) would you use a TreeMap? (3) 6.2 In what situations (in general) would you use a HashSet to store a collection of values?

1 Answers  

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What restrictions are placed on method overriding in java programming?

0 Answers  

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Can you add null to a list java?

0 Answers  

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Which methods cannot be overridden in java?

0 Answers  

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What is var keyword ?

0 Answers   Wipro,

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What are annotations in java?

0 Answers   Impetus,

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What is the difference between length and length () in java?

0 Answers  

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What is lambda expression in java?

0 Answers  

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