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https://issues.apache.org/jira/browse/BEANUTILS-302?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18099717#comment-18099717
]
Gary D. Gregory commented on BEANUTILS-302:
-------------------------------------------
See also
[https://github.com/apache/commons-beanutils/pull/427|https://github.com/apache/commons-beanutils/pull/427/]
> NPE in ArrayConverter when converting a non-quoted string with underscores to
> a string array
> --------------------------------------------------------------------------------------------
>
> Key: BEANUTILS-302
> URL: https://issues.apache.org/jira/browse/BEANUTILS-302
> Project: Commons BeanUtils
> Issue Type: Bug
> Components: ConvertUtils & Converters
> Affects Versions: 1.8.0-BETA
> Environment: All
> Reporter: Martin Bartlett
> Assignee: Niall Pemberton
> Priority: Major
> Fix For: 1.8.0
>
>
> An array value passed as:
> this_is_my_first_value,this_is_my_second_value
> causes an NPE after the first token is returned:
> java.lang.NullPointerException
> at
> org.apache.commons.beanutils.converters.ArrayConverter.parseElements(ArrayConverter.java:440)
> at
> org.apache.commons.beanutils.converters.ArrayConverter.convertToCollection(ArrayConverter.java:343)
> at
> org.apache.commons.beanutils.converters.ArrayConverter.convertToType(ArrayConverter.java:279)
> at
> org.apache.commons.beanutils.converters.AbstractConverter.convert(AbstractConverter.java:171)
> at
> org.apache.commons.beanutils.converters.ConverterFacade.convert(ConverterFacade.java:60)
> at
> org.apache.commons.beanutils.BeanUtilsBean.convert(BeanUtilsBean.java:1079)
> at
> org.apache.commons.beanutils.BeanUtilsBean.copyProperty(BeanUtilsBean.java:437)
> at
> org.apache.commons.beanutils.BeanUtilsBean.copyProperties(BeanUtilsBean.java:270)
> at
> org.apache.commons.beanutils.BeanUtils.copyProperties(BeanUtils.java:137)
> The parse list being built contains "this". The sval field of the
> StreamTokenizer is indeed null - presumably because it has found the the
> underscore.
> Workaround is to quote the string. See BEANUTILS-301 for an improvement
> request to allow _ as part of the default word character set.
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