What are inner classes or non static nested classes in java?
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What is a boolean field?
What ide should I use for java?
What are the main differences between notify and notifyAll in Java?
Difference between arraylist and vector.
what is overloading in java?
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What are order of precedence and associativity, and how are they used?
Different types of modifiers?
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 constant in programming?
What is the preferred size of a component?
How do you bind variables?
what is the difference between the methods sleep() and wait()? : Java thread