What is the difference between an inner class and a sub-class?
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What happens if a try-catch-finally statement does not have a catch clause to handle an exception that is thrown within the body of the try statement?
Explain different types of wrapper classes in java?
what is dynamic method dispatch ?
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What is static method with example?
Hey buddy.. can you please tell me about the use of marker interface? And is there any link between marker interface and factory methods? Thanks in advance.
What is java life cycle?
How many bits are allocated to represent character of character sets - Unicode, ASCII, UTF-16, UTF-8?
Can we have a abstract class withought any method? What is a purspose of this?
What is meant by string is immutable?
What is difference between string and stringbuffer?
Are strings immutable in java?
Is there memory leaks in java?