Can we store variables in local blocks?
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How do you take thread dump in java?
Give us a program to check for parenthesis matching using stack.
Which is the class in java?
Difference between interface and abstract class with ex.
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What are the skills required for core java?
I have one POJO class(Java bean class), it has two variables for that it has setters and getters. Now i have created two objects for that class and i have set the data for those variables through this two objects. Now question is i want check whether those two objects have same data or not, for this write a program? Thanks, Bose.
printstream class method println() is calling using System class and its static object out .how it is explain any one in detail with example ?
Explain polymorphism citing an example.
What are the ways in which a thread can enter the waiting state?
Can a class be declared as static?
Can we override private constructor in java?
How many boolean functions are there?