What is the benefit of inner classes in java?
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What are the major advantages of internal iteration over external iteration?
Can we sort hashmap in java?
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Distinguish method overloading and overriding
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they asked class A{} class B{} class c{} all the three class saved as a single file,there is no main method in the file and anothe class M.java class m { psvm(String args[]) { // here the parent class can access } }
2 Answers DNS, IPSR Solutions,
What ide should I use for java?
What's the default access specifier for variables and methods of a class?
7) Suppose there is Student class like class student { int age; string name; } We want to store these objects in a HashMap. Do we need to override any methods in Student class? If any which ones and why? what if i just override equals or just hashcode? what will be the results in both the cases?
Difference between ‘>>’ and ‘>>>’ operators in java?
What is a buffer in java?