Is null a string or object in java?
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What is the reason behind using constructors and destructors?
What is nested loop? What is dangling else condition in it?
Will the compiler creates a default constructor if I have a parameterized constructor in the class?
int a=1,b=10; System.out.println(a+b--);
Can you pass by reference in java?
What is the difference between hashmap and hashtable? What is an interface?
What are the restrictions that are applied to the java static methods?
Difference between overloading and overridding?
Is java util regex pattern thread safe?
What is your platform?s default character encoding and how to know this?
Is int a class in java?
What is the difference between @before and @beforeclass annotation?