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Posted to dev@commons.apache.org by Gilles Sadowski <gi...@harfang.homelinux.org> on 2010/07/30 23:49:41 UTC
Re: svn commit: r980942 -
/commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/
> Author: luc
> Date: Fri Jul 30 20:28:06 2010
> New Revision: 980942
>
> URL: http://svn.apache.org/viewvc?rev=980942&view=rev
> Log:
> added missing SerialVersionId
>
> Modified:
> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/DimensionMismatchException.java
> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/MathIllegalArgumentException.java
> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/MathIllegalNumberException.java
> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/NoDataException.java
> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/NonMonotonousSequenceException.java
> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/NotPositiveException.java
> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/NotStrictlyPositiveException.java
> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/NumberIsTooLargeException.java
> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/NumberIsTooSmallException.java
> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/OutOfRangeException.java
For what purpose would these classes need a "SerialVersionId"?
Gilles
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Re: svn commit: r980942 - /commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/
Posted by Luc Maisonobe <Lu...@free.fr>.
Le 30/07/2010 23:49, Gilles Sadowski a écrit :
>> Author: luc
>> Date: Fri Jul 30 20:28:06 2010
>> New Revision: 980942
>>
>> URL: http://svn.apache.org/viewvc?rev=980942&view=rev
>> Log:
>> added missing SerialVersionId
>>
>> Modified:
>> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/DimensionMismatchException.java
>> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/MathIllegalArgumentException.java
>> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/MathIllegalNumberException.java
>> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/NoDataException.java
>> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/NonMonotonousSequenceException.java
>> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/NotPositiveException.java
>> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/NotStrictlyPositiveException.java
>> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/NumberIsTooLargeException.java
>> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/NumberIsTooSmallException.java
>> commons/proper/math/trunk/src/main/java/org/apache/commons/math/exception/OutOfRangeException.java
>
> For what purpose would these classes need a "SerialVersionId"?
Because java.lang.Exception implements Serializable, so all java
exception need one. It is rather cumbersome, I agree, but we cannot do
anything about that and various tools complain when this field is missing.
Luc
>
>
> Gilles
>
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