Answer Posted / jeh

Filter is a web component for web based applications. It
intercepts the request before calling service method and
process the response after executing the service method.
Filter mainly validates the client submitted data

List some features of the abstract class.

1112

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How many arguments can be passed to main ()?

1041

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How to split arraylist elements in java?

1227

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Is java still relevant?

1022

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Does a class inherit the constructors of its superclass in java programming?

1207

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What does the string method compareto () do?

1111

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What is meant by inheritance and what are its advantages?

1160

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What is an i/o filter?

1948

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Is main a keyword in java?

1019

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What is local variable and instance variable?

1099

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List out benefits of object oriented programming language?

941

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Is null keyword in java?

999

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What is an example of a keyword?

1160

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What is difference between public static and void?

1072

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how to write a server program and sending the mails to the server using smtp protocol please help me

2111

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