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https://issues.apache.org/jira/browse/NETBEANS-4034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17073563#comment-17073563
]
Vedran commented on NETBEANS-4034:
----------------------------------
Code:
{{package hr.vs.mavenproject7;}}
{{public class A {}}
{{ static String B = """}}
{{ test}}
{{ """;}}
{{ public static void main(String[] args) {}}
{{ System.out.println(B);}}
{{ }}}
{{}}}
These are my settings:
*Product Version:* Apache NetBeans IDE 11.3
*Java:* 14; OpenJDK 64-Bit Server VM 14+36-1461
*Runtime:* OpenJDK Runtime Environment 14+36-1461
*System:* Mac OS X version 10.15.3 running on x86_64; UTF-8; en_GB (nb)
*User directory:* /Users/vedransmid/Library/Application Support/NetBeans/11.3
*Cache directory:* /Users/vedransmid/Library/Caches/NetBeans/11.3
*pom.xml*
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd";>
<modelVersion>4.0.0</modelVersion>
<groupId>hr.vs</groupId>
<artifactId>mavenproject7</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<compilerArgs>
<arg>--enable-preview</arg>
</compilerArgs>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>14</maven.compiler.source>
<maven.compiler.target>14</maven.compiler.target>
</properties>
</project>
*No nb-javac*
Source/Binary format: 14
Build/Compile: Java Platform JDK 14
Run: VM Options: --enable-preview
When run clean and build from NetBeans everything goes well.
When i try to run file from NetBeans i get this:
Error: LinkageError occurred while loading main class hr.vs.mavenproject7.A
java.lang.UnsupportedClassVersionError: Preview features are not enabled for
hr/vs/mavenproject7/A (class file version 58.65535). Try running with
'--enable-preview'
>From termina, when i run:
{{java --enable-preview --source 14 src/main/java/hr/vs/mavenproject7/A.java}}
i get this:
{{Note: src/main/java/hr/vs/mavenproject7/A.java uses preview language
features.}}
{{Note: Recompile with -Xlint:preview for details.}}
{{test}}
> --enable-preview + VM Options problem on MacOS
> ----------------------------------------------
>
> Key: NETBEANS-4034
> URL: https://issues.apache.org/jira/browse/NETBEANS-4034
> Project: NetBeans
> Issue Type: Bug
> Components: java - Compiler, java - Editor
> Affects Versions: 11.3
> Environment: Product Version: Apache NetBeans IDE 11.3
> Java: 14; OpenJDK 64-Bit Server VM 14+36-1461
> Runtime: OpenJDK Runtime Environment 14+36-1461
> System: Mac OS X version 10.15.3 running on x86_64; UTF-8; en_GB (nb)
> Reporter: Vedran
> Priority: Blocker
>
> Whatever i do i can't enable preview features in NetBeans. I also see hint
> 'Text block may not be supported'. I uninstalled nb-javac and i am running
> NetBeans on JDK 14. I also cleared cache. I can see that --enable-preview
> flag is set in pom.xml and in VM Options.
> In terminal, java --enable-preview --source 14 A.java executes as expected.
> What i also noticed in previous versions of NetBeans is that VM Options
> configured under Run are not passed to Maven.
> What am i missing?
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