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How to know the host from which Applet is originated?
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2) Suppose there are 5 directories having lot of files (say txt files) in each directory. 2 things :- 2.1) You want to search for filenames which have a particular pattern. 2.2) Out of these filtered files you want to search for a particular keyword or a search string. How can you achieve this?
what is the purpose of the wait(), notify(), and notifyall() methods? : Java thread
What are runtime exceptions?
Can a class have multiple subclasses?
Explain wait(), notify() and notifyall() methods of object class ?
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Does sprintf add a null terminator?
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Implementations of set interface?
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What are the benefits of immutable objects?
How to do encapsulation in java?
