What are E and PI?
what is object type casting? give some example with related?
why java does not contain pointers?
what is the diffrences between platform independent and portable
How to define a constant variable in Java?
Can you instantiate the math class in Java?
Why are generics used?
If a method is declared as protected, where may the method be accessed?
Write a code to show a static variable?
What if constructor is protected in java?
What are the differences between path and classpath variables?
How do you do absolute value in java?
Same common question what is Map,Set,HashMap,List????