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https://issues.apache.org/jira/browse/GROOVY-10594?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17684222#comment-17684222
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Eric Milles edited comment on GROOVY-10594 at 2/4/23 11:51 PM:
---------------------------------------------------------------
Can you retry using the latest Groovy 3 snapshot? The java compiler creates
public bridge methods in {{StringBuilder}} and {{StringBuffer}} for the public
methods of {{AbstractStringBuilder}} (the package-private super class). A
change was rolled back in the type checker so that the bridge methods regain
preference. I don't know if the meta-object protocol (MOP – the runtime
selection algorithms) do the same.
Update: demo project still fails with Groovy 3.0.15-SNAPSHOT and Java 17.0.4.1
for me. Add this to your {{build.gradle}} repositories section:
{code:groovy}
maven { url = 'https://groovy.jfrog.io/artifactory/libs-snapshot-local/' }
{code}
was (Author: emilles):
Can you retry using the latest Groovy 3 snapshot? The java compiler creates
public bridge methods in {{StringBuilder}} and {{StringBuffer}} for the public
methods of {{AbstractStringBuilder}} (the package-private super class). A
change was rolled back in the type checker so that the bridge methods regain
preference. I don't know if the meta-object protocol (MOP -- the runtime
selection algorithms) do the same.
> Unable to Call StringBuilder.substring() method (JDK17, Groovy 3)
> -----------------------------------------------------------------
>
> Key: GROOVY-10594
> URL: https://issues.apache.org/jira/browse/GROOVY-10594
> Project: Groovy
> Issue Type: Bug
> Reporter: Gurpreet
> Assignee: Eric Milles
> Priority: Major
> Attachments: demo.zip
>
>
> I am attaching a sample project that will simply print Hello on console. JDK
> target is set to 11.
> Project can be run using command
> {code:java}
> ./gradlew clean run
> {code}
> When running project with JDK11 it will successfully print Hello to console
> But when running with JDK17, it fails with error
> {code:java}
> groovy.lang.MissingMethodException: No signature of method:
> java.lang.StringBuilder.substring() is applicable for argument types:
> (Integer, Integer) values: [0, 5] {code}
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