What is ‘is-a ‘ relationship in java?
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Howto get an object that will perform date & time calculations then format it for output in some different locales with different date style.can ne1 tel me the answer of this question.pls
what is singleton class in java?
What is the difference between a synchronized method and a synchronized block?
What is difference between local variable and global variable?
What is the difference between DataInputStream and BufferedReader
What are the different types of sorting in java?
Where is the singleton class used?
What is method reference in java?
give an example for encapsulation?
If a method is declared as protected, where may the method be accessed in java programming?
How do you convert string to int in java?
Explain the difference between abstract classes and interfaces in java?