What is static variable with example?
What is empty string literal in java?
What is return null in java?
What is a default constructor and also define copy contrucyor?
What about anonymous inner classes in java?
Difference between character constant and string constant in java ?
What is a instance variable in java?
What’s the difference between callable and runnable?
What is difference between path and classpath in java?
What happens if an exception is throws from an object's destructor?
What is an eror in java?
What is the purpose of extern variable?
What is the original name of java?
what is use of functional interface in java 8?
Can two objects have same hashcode?