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  1. #1
    hill0093 is offline Member
    Join Date
    Mar 2013
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    Default String index doubled

    This subroutine (method):
    Java Code:
    protected void tryFixTemperature(int restBegin,StringBuffer lineBuf) { 
      int lgt=lineBuf.length(); 
      if((lineBuf.charAt(restBegin)==' '))lineBuf.insert(',',restBegin); else 
      if((lineBuf.charAt(restBegin)=='.')||(lineBuf.charAt(restBegin)=='1')) { 
    gives this output:
    Java Code:
    restBegin=22:francineh,1963052608051 I 97.9,
    restBegin=22:francineh,196305260805 I 97.9,
    Exception in thread "main" java.lang.StringIndexOutOfBoundsException: String index out of range: 44
            at java.lang.AbstractStringBuilder.insert(Unknown Source)
            at java.lang.StringBuffer.insert(Unknown Source)
            at java.lang.StringBuffer.insert(Unknown Source)
            at CkCalMn0.tryFixTemperature(
            at CkCalMn0.listAllTimeProblems(
            at CkCalMn0.main2(
            at CkCalMn0.main(
    There has to be something wrong with the java system.

  2. #2
    JosAH's Avatar
    JosAH is offline Moderator
    Join Date
    Sep 2008
    Voorschoten, the Netherlands
    Blog Entries
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    Default Re: String index doubled

    You do realize that the unicode value of the comma character happens to be 44?

    kind regards,

    The only person who got everything done by Friday was Robinson Crusoe.

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