What is a boolean flag in java?
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Can a method be overloaded based on different return type but same argument type?
what is purpose of collections.unmodified() method..?
what is object slice?
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.
What is the alternate of 'Inheritance' ?
what is predefined function in java?
Can a constructor call the constructor of parent class?
Explain parallel processing in java8?
Can java arraylist hold different types?
when should you use stringbuilder class in a program?
Does java list allow null?
What are the differences between throw and throws?