Answer / kartik kudada

Yes, It is possible .

java file can be empty.
You could check it eclipse.

Answer / gaurav kumar

yes a java file without any source code is valid java file.
it will compile without any error but while running it gives
error-
"could not find or load main class----"

Answer / la_di

(I suppose you mean IS not IF)

No, an empty file is not a valid java file since you have
to use the same class-name as file name. (A file with a
valid class declaration but an empty body is valid thou)

What collections you have worked on? Internal working of Hashmap?

1 Answers   Bravura Solutions,

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33. try { 34. // some code here 35. } catch (NullPointerException e1) { 36. System.out.print(”a”); 37. } catch (RuntimeException e2) { 38. System.out.print(”b”); 39. } finally { 40. System.out.print(”c”); 41. } What is the result if a NullPointerException occurs on line 34? 1 c 2 a 3 ab 4 ac

5 Answers  

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What is difference between path and classpath in java?

0 Answers  

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Explain about method local inner classes or local inner classes in java?

0 Answers  

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How do you find the independent variable?

0 Answers  

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What is a thin-client application?

5 Answers   Adobe,

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Why local variables are stored in stack?

0 Answers  

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2) Suppose there are 5 directories having lot of files (say txt files) in each directory. 2 things :- 2.1) You want to search for filenames which have a particular pattern. 2.2) Out of these filtered files you want to search for a particular keyword or a search string. How can you achieve this?

0 Answers   RBS, TCS,

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Tell me about your ability to work under pressure

0 Answers   AXA,

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What is t in generics in java?

0 Answers  

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Which collection is sorted in java?

0 Answers  

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suppose string s1="rajnish"; string s2="bhaskar"; then what will be happend ?

9 Answers   Fidelity,

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