What is unmodifiable collection in java?
Write a java program to get a string of words and print the numbers of each word count in descending order
How does class forname work in java?
Difference between static and dynamic class loading.
Why java Don't Support Multiple interitence
is it possible to instantiate the math class?
How can I become a good programmer?
my method "abc" return array of interface "xyz" and "pqr" is abstract class implements abc and class "jkl" extends pqr My problem 1) when i call abc it retrun array xyz how can i do this hint xyz refer_xyz = new jkl(); but i can't create array. 2)I want to access method of jkl using reference of xyz??
Are the imports checked for validity at compile time? Will the code containing an import such as java.lang.abcd compile?
What are the different ways to handle exceptions?
In Java list the methods that can be overridden?
Differentiate constructor and a method and how are it be used?
What is constructor chaining and how is it achieved in java?