Jochen Kemnade created TAP5-2529:
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Summary: NullPointerException in
org.apache.tapestry5.ioc.internal.util.InternalUtils.join(List)
Key: TAP5-2529
URL: https://issues.apache.org/jira/browse/TAP5-2529
Project: Tapestry 5
Issue Type: Bug
Components: tapestry-ioc
Affects Versions: 5.4
Reporter: Jochen Kemnade
{{InternalUtils.join(Collections.singletonList(null))}} throws a
{{NullPointerException}} because it tries to call {{null.toString()}}:
{noformat}
Exception in thread "main" java.lang.NullPointerException
at
org.apache.tapestry5.ioc.internal.util.InternalCommonsUtils.join(InternalCommonsUtils.java:268)
at
org.apache.tapestry5.ioc.internal.util.InternalCommonsUtils.join(InternalCommonsUtils.java:248)
at
org.apache.tapestry5.ioc.internal.util.InternalUtils.join(InternalUtils.java:395)
{noformat}
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