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Thread: issue in minor collection in JVM

  1. #1
    voipp is offline Member
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    Lightbulb issue in minor collection in JVM

    Hello!
    I run HotSpot. And dont understand Minor collection(gc algorithm in New Generation memory section). After Eden gets full , it moves objects to Survivor1, then it rotates Survivor1 and Survivor2. What for?

  2. #2
    Norm's Avatar
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    Default Re: issue in minor collection in JVM

    Can you post the code and ask some specific questions about it?
    If you don't understand my response, don't ignore it, ask a question.

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    voipp is offline Member
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    Default Re: issue in minor collection in JVM

    Quote Originally Posted by Norm View Post
    Can you post the code and ask some specific questions about it?
    unfortunately, no. Because this question is about gc algorithm

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    gimbal2 is offline Just a guy
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    Default Re: issue in minor collection in JVM

    But its a bit much to ask someone to answer such a difficult subject in a forum post without the ability to for example draw on a board to support the explanation when whole articles and books have been written about the subject, don't you think?

    Java HotSpot Garbage Collection

    If your answer isn't in here somewhere, I wouldn't know where you'd look to find it. Good luck!
    Norm likes this.
    "Syntactic sugar causes cancer of the semicolon." -- Alan Perlis

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    voipp is offline Member
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    Default Re: issue in minor collection in JVM

    Quote Originally Posted by gimbal2 View Post
    But its a bit much to ask someone to answer such a difficult subject in a forum post without the ability to for example draw on a board to support the explanation when whole articles and books have been written about the subject, don't you think?

    Java HotSpot Garbage Collection

    If your answer isn't in here somewhere, I wouldn't know where you'd look to find it. Good luck!
    Actually im lazy person. So i dont want to read oracle docs

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    gimbal2 is offline Just a guy
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    Default Re: issue in minor collection in JVM

    Thank you that you admit it. Now if you'll excuse me, I am too lazy to spend time on people who are too lazy to research stuff. Perhaps Norm is a nicer person than I am. Well I actually know he is, but I'm not sure that he is THAT nice.
    "Syntactic sugar causes cancer of the semicolon." -- Alan Perlis

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    Default Re: issue in minor collection in JVM

    Perhaps you can get one of your parents to read it to you at bed time.
    gimbal2 and Tolls like this.
    If you don't understand my response, don't ignore it, ask a question.

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    voipp is offline Member
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    Default Re: issue in minor collection in JVM

    Quote Originally Posted by Norm View Post
    Perhaps you can get one of your parents to read it to you at bed time.
    loool

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    voipp is offline Member
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    Default Re: issue in minor collection in JVM

    Quote Originally Posted by Norm View Post
    Perhaps you can get one of your parents to read it to you at bed time.
    loool

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