What 5 doubled?
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What is a top level class in java?
How does the java compiler work?
Why is stringbuffer not immutable?
Can we have try block without catch block?
Write POJO class as a key to hashmap???
What is java object name?
Where to store local variables?
Can a class extend 2 classes in java?
which pattern is default in scanner package?
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?
What is the difference between a Window and a Frame?
What are the different types of methodologies?