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Posted to issues@commons.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/10/07 09:56:02 UTC
[jira] [Commented] (LANG-1348) StackOverflowError on
TypeUtils.toString(...) for a generic return type of Enum.valueOf
[ https://issues.apache.org/jira/browse/LANG-1348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16195631#comment-16195631 ]
ASF GitHub Bot commented on LANG-1348:
--------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/commons-lang/pull/292
> StackOverflowError on TypeUtils.toString(...) for a generic return type of Enum.valueOf
> ---------------------------------------------------------------------------------------
>
> Key: LANG-1348
> URL: https://issues.apache.org/jira/browse/LANG-1348
> Project: Commons Lang
> Issue Type: Bug
> Components: lang.reflect.*
> Affects Versions: 3.6
> Environment: Java 8 update 144
> Reporter: Dmitry Ovchinnikov
>
> The following code
> {code:java}
> final Method method = Enum.class.getMethod("valueOf", Class.class, String.class);
> final String typeText = TypeUtils.toString(method.getGenericReturnType());
> {code}
> throws the following
> {code:none}
> Exception in thread "main" java.lang.StackOverflowError
> at sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.getRawType(ParameterizedTypeImpl.java:126)
> at sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl.getRawType(ParameterizedTypeImpl.java:40)
> at org.apache.commons.lang3.reflect.TypeUtils.parameterizedTypeToString(TypeUtils.java:1790)
> at org.apache.commons.lang3.reflect.TypeUtils.toString(TypeUtils.java:1666)
> at org.apache.commons.lang3.reflect.TypeUtils.appendAllTo(TypeUtils.java:1846)
> at org.apache.commons.lang3.reflect.TypeUtils.typeVariableToString(TypeUtils.java:1775)
> at org.apache.commons.lang3.reflect.TypeUtils.toString(TypeUtils.java:1672)
> at org.apache.commons.lang3.reflect.TypeUtils.appendAllTo(TypeUtils.java:1846)
> at org.apache.commons.lang3.reflect.TypeUtils.parameterizedTypeToString(TypeUtils.java:1803)
> at org.apache.commons.lang3.reflect.TypeUtils.toString(TypeUtils.java:1666)
> at org.apache.commons.lang3.reflect.TypeUtils.appendAllTo(TypeUtils.java:1846)
> at org.apache.commons.lang3.reflect.TypeUtils.typeVariableToString(TypeUtils.java:1775)
> at org.apache.commons.lang3.reflect.TypeUtils.toString(TypeUtils.java:1672)
> at org.apache.commons.lang3.reflect.TypeUtils.appendAllTo(TypeUtils.java:1846)
> at org.apache.commons.lang3.reflect.TypeUtils.parameterizedTypeToString(TypeUtils.java:1803)
> at org.apache.commons.lang3.reflect.TypeUtils.toString(TypeUtils.java:1666)
> at org.apache.commons.lang3.reflect.TypeUtils.appendAllTo(TypeUtils.java:1846)
> at org.apache.commons.lang3.reflect.TypeUtils.typeVariableToString(TypeUtils.java:1775)
> at org.apache.commons.lang3.reflect.TypeUtils.toString(TypeUtils.java:1672)
> at org.apache.commons.lang3.reflect.TypeUtils.appendAllTo(TypeUtils.java:1846)
> at org.apache.commons.lang3.reflect.TypeUtils.parameterizedTypeToString(TypeUtils.java:1803)
> at org.apache.commons.lang3.reflect.TypeUtils.toString(TypeUtils.java:1666)
> at org.apache.commons.lang3.reflect.TypeUtils.appendAllTo(TypeUtils.java:1846)
> at org.apache.commons.lang3.reflect.TypeUtils.typeVariableToString(TypeUtils.java:1775)
> at org.apache.commons.lang3.reflect.TypeUtils.toString(TypeUtils.java:1672)
> ...
> {code}
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