What access modifiers can be used for class ?
java is pure object-oriented programming language?why it is platform independent.
What is the properties class?
What class allows you to read objects directly from a stream?
Which containers use a FlowLayout as their default layout?
Why heap memory is called heap?
I want to control database connections in my program and want that only one thread should be able to make database connection at a time. How can I implement this logic?
Why do we use predicate in java?
I want my class to be developed in such a way that no other class (even derived class) can create its objects. How can I do so?
In java, what is the difference between method overloading and method overriding?
What is the difference between error and exception and explain in simple words not whatever is given in the book.
What are the legal parameters?
How do you use parseint in java?