ArgumentOutOfRangeException in FieldInfo(int fieldNumber) constructor
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Key: LUCENENET-26
URL: http://issues.apache.org/jira/browse/LUCENENET-26
Project: Lucene.Net
Issue Type: Improvement
Reporter: Marco Dissel
Priority: Trivial
Another exception is raised that can be avoided.. In this case the fieldNumber
= -1 resulting in the ArgumentOutOfRangeException
This can be easily solved by checking (fieldNumber > -1 && fieldNumber <
byNumber.Count)
ps. the java version has the same problem..
/// <summary> Return the fieldinfo object referenced by the
fieldNumber.</summary>
/// <param name="fieldNumber">
/// </param>
/// <returns> the FieldInfo object or null when the given
fieldNumber
/// doesn't exist.
/// </returns>
public FieldInfo FieldInfo(int fieldNumber)
{
try
{
return (FieldInfo) byNumber[fieldNumber];
}
catch (System.ArgumentOutOfRangeException) //
(System.IndexOutOfRangeException)
{
return null;
}
}
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