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  1. #1
    sreekanthgude is offline Member
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    Post Local variables in java

    you can also refer this link Local variables in java? « Programmers99



    Local variables in java?
    ----> To meet temporary requirements of the programmers some times


    we have to create variables inside method or bock or constructor such type of variables are


    called as Local Variables.


    ----> Local variables also known as stack variables or automatic variables or temporary variables


    ----> Local variables will be stored inside Stack.


    -----> The local variables will be created while executing the block


    in which we declared it and destroyed once the block completed. Hence the scope


    of local variables is exactly same as the block in which we declared it.



    Ex:--

    package com.javatask.in;

    class A{

    public static void main(String args[]){

    int i=0; // Local variable

    String s="javatask"; //Local variable

    System.out.println(i);

    }

    }


    ----> For JVM wont provide any default values . We should do initialization explicitly


    before using the variable.Other wise you will get Variable might not have been initialized error.



    ----> The only applicable modifier for the local variable is "final" if we are using any


    other modifier we will get compile time error..



    Hi friends if you have any doubts regarding this topic please put comment below


    i will try clarify those..

  2. #2
    superhaNds is offline Senior Member
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    Default Re: Local variables in java

    what?

  3. #3
    jim829 is offline Senior Member
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    Default Re: Local variables in java

    This person is spamming the site with his/her thoughts on various aspects of Java.

    Regards,
    Jim
    The Java Tutorial | SSCCE | Java Naming Conventions
    Poor planning our your part does not constitute an emergency on my part.

  4. #4
    JosAH's Avatar
    JosAH is online now Moderator
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    Default Re: Local variables in java

    Quote Originally Posted by jim829 View Post
    This person is spamming the site with his/her thoughts on various aspects of Java.
    Yep, I think so too; I'm closing all his/her threads.

    kind regards,

    Jos
    cenosillicaphobia: the fear for an empty beer glass

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