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They had given one progam final HashMap hm=new HashMap(); public void show() { hm.put("name",value); } in this prg here the final hashtable value can be changed in put method,its the prg run?
3 14034they asked class A{} class B{} class c{} all the three class saved as a single file,there is no main method in the file and anothe class M.java class m { psvm(String args[]) { // here the parent class can access } }
2 6579
What is java string pool?
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How can you inject java collection in spring?
What is the difference between break and continue statements?
What do you know about validation plugin ?
What is the difference between filters and interceptors ?
hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code
What do you mean by an interface in java?
What are the contents on web.xml in struts application ?
Write a program to find the whether a number is an Armstrong number or not?
Differentiate between static and non-static methods in java.
What is an object in java and how is it created?
What is difference between @controller and @restcontroller in spring?
What is lazy class?
What is parsing in java?
