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https://issues.apache.org/jira/browse/GROOVY-7412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eric Milles closed GROOVY-7412.
-------------------------------
Fix Version/s: 2.5.3
Resolution: Fixed
> Map-to-interface cast: map method definition does not override the default
> method
> ---------------------------------------------------------------------------------
>
> Key: GROOVY-7412
> URL: https://issues.apache.org/jira/browse/GROOVY-7412
> Project: Groovy
> Issue Type: Bug
> Components: groovy-runtime
> Affects Versions: 2.4.3
> Environment: JDK 1.8u45
> Ubuntu 15.04 x86_64
> Groovy 2.4.3
> Reporter: Dmitry Ovchinnikov
> Priority: Major
> Fix For: 2.5.3
>
>
> The following code
> {code:java}
> import groovy.lang.GroovyShell;
> import org.codehaus.groovy.control.CompilerConfiguration;
> public class InterfaceDefaultMethods {
> public static void main(String... args) throws Exception {
> final CompilerConfiguration cc = new CompilerConfiguration();
> cc.setTargetBytecode(CompilerConfiguration.JDK8);
> final GroovyShell shell = new GroovyShell(cc);
> final X x = (X) shell.evaluate("[x : {-> 3}, z: {-> 19}] as " +
> X.class.getCanonicalName());
> System.out.format("x = %d, y = %d, z = %d%n", x.x(), x.y(), x.z());
> }
> public interface X {
> default int x() {
> return 1;
> }
> default int y() {
> return 2;
> }
> int z();
> }
> }
> {code}
> produces
> {noformat}
> x = 1, y = 2, z = 19
> {noformat}
> but x must be 3.
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