why operator overloading is removed in java?
what is difference between servletconfig and servletcontext?
Explain about static imports in java?
What are different types of states exist for a thread?
What is constant in programming?
There can be a abstract class without abstract methods, but what is the need to declare a class abstract if it doesn't contain abstract methods?
Can we clone singleton object in java?
Which method will get invoked first in a stand alone application?
Why java doesn’t support multiple inheritances?
What is the difference between a break statement and a continue statement?
difference between String a; and String a=new String();? y do v need to assign memory to the variable?
Can a double value be cast to a byte?
How many bits is a 64 bit byte?