What is jit and its use?
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How do you execute a thread in java?
What is light weight component?
What are the differences between Java 1.0 and Java 2.0?
is memory to the abstract class allocated ..or objects not instantiated
What are green threads in java?
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Tell me are there implementations for sorting and searching in the java libarary?
1).what is the difference between below examples String s="vijay"; String s=new String("vijay");
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What is the purpose of a parameter?
question on Thread synchronization
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?