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Posted to commits@netbeans.apache.org by "Klaus Ahrenberg (Jira)" <ji...@apache.org> on 2020/06/10 07:53:00 UTC
[jira] [Closed] (NETBEANS-4073) JDK14 features still declared as
preview (e.g. switch) - Project contains "file with errors"
[ https://issues.apache.org/jira/browse/NETBEANS-4073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Klaus Ahrenberg closed NETBEANS-4073.
-------------------------------------
Fix Version/s: 11.2
Resolution: Resolved
> JDK14 features still declared as preview (e.g. switch) - Project contains "file with errors"
> --------------------------------------------------------------------------------------------
>
> Key: NETBEANS-4073
> URL: https://issues.apache.org/jira/browse/NETBEANS-4073
> Project: NetBeans
> Issue Type: Bug
> Components: ide - Code, platform - JDK Problems
> Affects Versions: 11.3
> Environment: Manjaro Linux, JDK14, NB11.3
> Reporter: Klaus Ahrenberg
> Priority: Trivial
> Labels: 11.3, 12.0, jdk14, preview-features
> Fix For: 11.2
>
> Attachments: switch_expression.png
>
>
> With configuration NB11.2 and JDK13 I used the flag --enable-preview to use the new switch command for example. In JDK14 the new switch command is not longer a preview feature, it's implemented in the JDK now.
> However, in NB11.3 and JDK14 I cannot use the --enable-preview flag. Running/compiling with this flag results in error. If I remove the flag, application is compiling and running in JDK14.
> The Netbeans IDE itself shows in the project still "files with errors" and at every program run it displays the message "project still has failures. Continue?". If I look at the marked files with error, it shows me the files where the new switch command is used. The hint is "Use --enable-preview flag" which can not be used anymore.
> To reproduce:
> - Create Java App - Source level and JDK version 14
> - Use new switch statement in code
>
> {{switch (b) {}}
> {{ case 1 -> System.out.println("1");}}
> {{ default -> System.out.println("other");}}
> {{}}}
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