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https://issues.apache.org/jira/browse/GROOVY-8338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16303757#comment-16303757
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Slawomir Nowak commented on GROOVY-8338:
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[~blackdrag] Well, I had some compilation issues on 2.5, but after fixing that:
{code}Caused by: java.lang.IncompatibleClassChangeError: Method
io.vavr.control.Validation.valid(Ljava/lang/Object;)Lio/vavr/control/Validation;
must be InterfaceMethodref constant{code}
So it looks like the issue is still there.
Let me know if I'm doing sth wrong:
1) i'm trying to compile groovy locally
{code}MacBook-Pro-Slawomir:groovy snowak$ git log -1
commit 7c99799f1b9984c807725a04081e04bca58f6322 (HEAD -> GROOVY_2_5_X,
origin/GROOVY_2_5_X)
Author: paulk <pa...@asert.com.au>
Date: Fri Dec 22 17:11:51 2017 +1000
GROOVY-8386/GROOVY-8094: Final variable analysis broken with
try/catch/finally and if/then/else (closes #646)
MacBook-Pro-Slawomir:groovy snowak$ ./gradlew clean dist -x test
--parallel{code}
2) then I specify compiled jar as a maven depencency:
{code} <dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy</artifactId>
<version>2.5.0-SNAPSHOT</version>
<scope>system</scope>
<systemPath>/Users/snowak/work/projects/groovy/target/libs/groovy-2.5.0-SNAPSHOT.jar</systemPath>
</dependency>
{code}
This should work, right?
> Calling Stream.of from groovy class in JDK 9 fails
> --------------------------------------------------
>
> Key: GROOVY-8338
> URL: https://issues.apache.org/jira/browse/GROOVY-8338
> Project: Groovy
> Issue Type: Bug
> Components: groovy-runtime
> Affects Versions: 2.4.12
> Reporter: Marcus Nylander
> Assignee: Jochen Theodorou
> Fix For: 2.4.14
>
>
> Trying to call Stream.of from groovy class (groovy version 2.4.12) using JDK
> 9 (jdk 9 181) fails.
> Example:
> {code}
> package test
> import java.util.stream.Stream
> class B {
> static void main(String[] args) {
> Stream.of("1").forEach({ println(it) })
> }
> }
> {code}
> The code above fails with:
> Exception in thread "main" java.lang.IncompatibleClassChangeError: Method
> java.util.stream.Stream.of(Ljava/lang/Object;)Ljava/util/stream/Stream; must
> be InterfaceMethodref constant
> at java_util_stream_Stream$of.call(Unknown Source)
> at
> org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
> at test.B.main(B.groovy:7)
> The same occurs for other interface static methods also:
> {code}
> public interface D {
> static D of(String s) {
> return new D() {
> };
> }
> }
> class C {
> static void main(String[] args) {
> D.of("1")
> }
> }
> {code}
> Also fails with:
> Exception in thread "main" java.lang.IncompatibleClassChangeError: Method
> test.D.of(Ljava/lang/String;)Ltest/D; must be InterfaceMethodref constant
> at test.D$of.call(Unknown Source)
> at
> org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
> at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
> at test.C.main(C.groovy:7)
> Running with JDK 8 works fine.
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