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module named '
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null'
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module null pointernull pointer dear sir ,
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java.lang.NumberFormatException: null java.lang.NumberFormatException:
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exception when i submit the form
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null interface null interface what is the
null interface and what is the use of it in real java project ?
Hi Friend,
A
null interface is an interface without any methods.Is also known as Marker interface.
Null interfaces are used
Output of null value main(String [] args){
String str=
null;
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}
Output value
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Description:- In the given example, We have created a class
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null pointer errornull pointer error Respected sir there is a problem in this code
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null null pointer exceptionsnull pointer exceptions import java.util.*;
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SPEL-Wiring NullSpEL: Wiring
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Null pointer exception in hibernate - HibernateNull pointer exception in hibernate Hi
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