What is the covariant return type?

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What is definition and declaration?

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Why transient variables wont participate in serialization?

2 Answers  

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Write an algorithm program in java for the following question.. In a VLSI design techniques,they used rectangles to design circuits. EVery rectangle is to be placed according to x,y coordinates. Check whether or not two rectangles overlap each other. Here overlapping of rectangles is acceptable, if 1) one rectangle intersect with other. 2) one rectangle fully covers other. The time of algorithm should not exceed o(n logn).

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different types of threads?

18 Answers   TCS,

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What is sizeof in java?

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write a program to create an arraylist and listeterator.and value should be enter through keyboard.

1 Answers   Axcend,

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What is listnode in java?

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What is meant by javabeans?

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java Api provided try catch finally ,try catch(its ok) but why try finally and exception occured at try then how the flow is?

1 Answers   Naaptol,

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what is the output??????? public class multireturn { public(int assign x ( int x) { if(4==x) { return 7; } else if (7=x+3) { return 6; } return 5; } }

3 Answers   TCS,

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Howto get an object that will perform date & time calculations then format it for output in some different locales with different date style.can ne1 tel me the answer of this question.pls

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