[jira] [Resolved] (NETBEANS-3284) IllegalArgumentException: Key contains code point U+0000

["Laszlo Kishalmi (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NETBEANS-3284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Laszlo Kishalmi resolved NETBEANS-3284.
---------------------------------------
    Resolution: Information Provided

This issie happens due to a JDK change: [https://bugs.java.com/bugdatabase/view_bug.do?bug_id=JDK-8075156]

The solution is to get a clean user directory when you are ready to run NetBeans on JDK above Java8.

See: https://stackoverflow.com/questions/51244824/exception-creating-new-maven-project-in-apache-netbeans9

> IllegalArgumentException: Key contains code point U+0000
> --------------------------------------------------------
>
>                 Key: NETBEANS-3284
>                 URL: https://issues.apache.org/jira/browse/NETBEANS-3284
>             Project: NetBeans
>          Issue Type: Bug
>         Environment: Windows
>            Reporter: Laszlo Kishalmi
>            Priority: Major
>
> I open this new issue to collect several incarnation of this bug/feature.
> It seems Java changed how it is writing preferences on Windows between Java 8 and Java 9.
> This most probably triggers this issue when someone creates a Maven or Ant project under Java 8 and then tries to open it on Java 9 or later.
> The resolution is to empty the userdir where the preferences are being saved.



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