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Posted to issues@maven.apache.org by "Guillaume Boué (JIRA)" <ji...@apache.org> on 2017/02/12 19:34:42 UTC
[jira] [Commented] (MCHECKSTYLE-315) MismatchedTokenException
occurred during the analysis of file and build FAILS.
[ https://issues.apache.org/jira/browse/MCHECKSTYLE-315?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15862926#comment-15862926 ]
Guillaume Boué commented on MCHECKSTYLE-315:
--------------------------------------------
The Java code wouldn't compile and is invalid: when declaring an array in a method parameter, the short form of {{{ "foo", "bar" }}} cannot be used. Only the long form of {{new String[]{ "foo", "bar" }}} would be valid Java. This is why Checkstyle rejects such code.
> MismatchedTokenException occurred during the analysis of file and build FAILS.
> ------------------------------------------------------------------------------
>
> Key: MCHECKSTYLE-315
> URL: https://issues.apache.org/jira/browse/MCHECKSTYLE-315
> Project: Maven Checkstyle Plugin
> Issue Type: Bug
> Components: checkstyle:check
> Affects Versions: 2.17
> Environment: OSX 10.11.1, java version "1.8.0_25", Apache Maven 3.1.1, Checkstyle configuration plugin for M2Eclipse1.0.0.201503101518
> Reporter: Cormac O'Mahony
>
> Checkstyle cannot parse an automatically initialize array in method call.
> I experience the issue with both maven-checkstyle and eclipse-checksyle.
> The following code causes checktyle:check to fail. The issues is cause by the second parameter.
> final SanitisingBeanRecordFieldExtractor extractor =
> new SanitisingBeanRecordFieldExtractor(CreditCardRecord.class,
> { "transactionDescriptionLineText" },
> AbstractTransactionRecord.DATE_FORMAT, HASH_KEY);
> The checksyle:check fails with the following error.
> .../SanitisingBeanRecordFieldExtractorTest.java:109:15: expecting "class", found 'SanitisingBeanRecordFieldExtractor'
> .../SanitisingBeanRecordFieldExtractorTest.java:110:78: expecting IDENT, found ','
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-checkstyle-plugin:2.17:check (default) on project sense-batch: Failed during checkstyle configuration: MismatchedTokenException occurred during the analysis of file .../SanitisingBeanRecordFieldExtractorTest.java. expecting EOF, found 'extractor' -> [Help 1]
> To work around the code needs to be changed to the following:
> final SanitisingBeanRecordFieldExtractor extractor =
> new SanitisingBeanRecordFieldExtractor(CreditCardRecord.class,
> new String[] { "transactionDescriptionLineText" },
> AbstractTransactionRecord.DATE_FORMAT, HASH_KEY);
> For reference the constructor I am calling is defined as follows:
> public SanitisingBeanRecordFieldExtractor(final Class<?> type, final String[] fields,
> final String dateFormatPattern, final String hashKey) throws IntrospectionException {
> ...
> }
>
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