What are the three types of design patterns?
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Can we convert list to set in java?
Explain about the performance aspects of core java?
Can an object subclass another object?
Explain about Superclass and Subclass?
Explain the difference between scrollbar and scrollpane?
Why we use protected in java?
What is data movement?
I have one POJO class(Java bean class), it has two variables for that it has setters and getters. Now i have created two objects for that class and i have set the data for those variables through this two objects. Now question is i want check whether those two objects have same data or not, for this write a program? Thanks, Bose.
What is run-time class and system class? what is their purpose?
What is the base class in java from which all classes are derived?
What is replaceall in java?
How are Java source code files named?