what is template design pattern?
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What is the transient keyword?
What is matcher in java?
How will you add panel to a frame?
What is the purpose of checked and unchecked exceptions in JAVA?
How do you add spaces in java?
why should we get the following error ? Exception in main method NoClassDefFoundError:classname could anyone give the detail clarification on how java compiler can look for .class file?
What is jagged array in java?
Write a program for recursive Traverse?
What are the drawbacks for singleton class?
How do you declare a string variable?
i need to know the site which compiles and run the java program completely in online... thank you for your reply in advance
Marker interface means , interface which has no methods.Then what is the necessity of its usage.I read "it tells the compiler that it should be treated differently ". "It is used to store state of an object". But still am not clear.Please explain clearly.