What do you understand by casting in java language? What are the types of casting?

921

what are the different modes of archival? Explain each mode in two lines each?

990

What is the difference between equals() and == in java?

1028

What if I write static public void instead of public static void?

926

How is declarative handling of exceptions done in struts ?

999

explain different ways of using thread? : Java thread

1073

Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example

2657

What do you know about validation plugin ?

1019

What is the difference between filters and interceptors ?

1291

What is the locale class?

1018

Can we return resultset in java?

985

What is an object in java and how is it created?

1120

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

2854

Realized?

2248

What is difference between @controller and @restcontroller in spring?

529