Re: Java does not see method implemented in Groovy
On 23/04/2018 17:13, mg wrote: Are you using the Gradle build cache ? Have you tried building the code using the IntelliJ build system (I am not sure if you mean that by "In IntelliJ this is not flagged up as an issue either" or that only Intellisense does not complain) ? It's not a Gradle build cache issue. I can also reproduce the problem in IntelliJ now (after a restart). I got it working now, but I cannot explain why. I removed the method and then just inherited it again (with no code body). Re-compiled and it worked. Replaced the code body, re-compiled and now it works. This is a WTF. It does not make sense. Ursprüngliche Nachricht Von: Schalk Cronjé Datum: 23.04.18 12:05 (GMT+01:00) An: users@groovy.apache.org Betreff: Java does not see method implemented in Groovy Hi all, I have build an hierarchy that effectively looks like: Abstract Base #1 (Java) ^ | Abstract Base #2 (Groovy, CompileStatic) ^ | Abstract Base #3 (Groovy, CompileStatic) ^ | Abstract Base #4 (Groovy, CompileStatic) <- Implements methodA from Abstract Base #1 ^ ^ ^ | | | ExampleG (Groovy) ExampleJ (Java) ExampleK (Kotlin) -- Schalk W. Cronjé Twitter / Ello / Toeter : @ysb33r
Re: Java does not see method implemented in Groovy
Are you using the Gradle build cache ?Have you tried building the code using the IntelliJ build system (I am not sure if you mean that by "In IntelliJ this is not flagged up as an issue either" or that only Intellisense does not complain) ? Cheers,mg Ursprüngliche Nachricht Von: Schalk Cronjé Datum: 23.04.18 12:05 (GMT+01:00) An: users@groovy.apache.org Betreff: Java does not see method implemented in Groovy Hi all, I have build an hierarchy that effectively looks like: Abstract Base #1 (Java) ^ | Abstract Base #2 (Groovy, CompileStatic) ^ | Abstract Base #3 (Groovy, CompileStatic) ^ | Abstract Base #4 (Groovy, CompileStatic) <- Implements methodA from Abstract Base #1 ^ ^ ^ | | | ExampleG (Groovy) ExampleJ (Java) ExampleK (Kotlin) Finally there are three examples - one each in Groovy, Java and otlin example. They extend #4 with concrete classes. The Groovy and Kotlin examples compile fine, but the Java complains that methodA is not implemented. The real signature of methodA is actually SeekableByteChannel newByteChannel(Path path, Set options, FileAttribute[] attrs) throws IOException This could be down to what the Groovy compiler (2.4.11) has done with the generics, but it has me me confused. I am even more surprised that only the Java compiler complains and not the Kotlin compiler. In IntelliJ this is not flagged up as an issue either. It only occurs when compiling the project with Gradle. I know my example is slightly vague, but it removes all of the noise. The actual code of the offending class is here -> https://gitlab.com/ysb33rOrg/java-nio2-providers/blob/development/commons-compress-provider-core/src/test/java/org/ysb33r/nio/provider/commons_core/examples/java/GzFileSystemProvider.java Now I'm hoping if anyone has seen issues like this before or have an idea where I can start diagnosing it. -- Schalk W. Cronjé Twitter / Ello / Toeter : @ysb33r
Re: Java does not see method implemented in Groovy
A bit of a long shot but does compiling the class by hand (outside gradle) make any difference? On Mon, Apr 23, 2018 at 8:05 PM, Schalk Cronjé wrote: > Hi all, > > I have build an hierarchy that effectively looks like: > > Abstract Base #1 (Java) > ^ > | > Abstract Base #2 (Groovy, CompileStatic) > ^ > | > Abstract Base #3 (Groovy, CompileStatic) > ^ > | > Abstract Base #4 (Groovy, CompileStatic) <- Implements methodA from > Abstract Base #1 > ^^ ^ > || | > ExampleG (Groovy)ExampleJ (Java) ExampleK (Kotlin) > > Finally there are three examples - one each in Groovy, Java and otlin > example. They extend #4 with concrete classes. The Groovy and Kotlin > examples compile fine, but the Java complains that methodA is not > implemented. The real signature of methodA is actually > > SeekableByteChannel newByteChannel(Path path, Set > options, FileAttribute[] attrs) throws IOException > > This could be down to what the Groovy compiler (2.4.11) has done with the > generics, but it has me me confused. I am even more surprised that only the > Java compiler complains and not the Kotlin compiler. In IntelliJ this is > not flagged up as an issue either. It only occurs when compiling the > project with Gradle. > > I know my example is slightly vague, but it removes all of the noise. The > actual code of the offending class is here -> > https://gitlab.com/ysb33rOrg/java-nio2-providers/blob/ > development/commons-compress-provider-core/src/test/java/ > org/ysb33r/nio/provider/commons_core/examples/java/ > GzFileSystemProvider.java > > Now I'm hoping if anyone has seen issues like this before or have an idea > where I can start diagnosing it. > > -- > Schalk W. Cronjé > Twitter / Ello / Toeter : @ysb33r > >
Java does not see method implemented in Groovy
Hi all, I have build an hierarchy that effectively looks like: Abstract Base #1 (Java) ^ | Abstract Base #2 (Groovy, CompileStatic) ^ | Abstract Base #3 (Groovy, CompileStatic) ^ | Abstract Base #4 (Groovy, CompileStatic) <- Implements methodA from Abstract Base #1 ^ ^ ^ | | | ExampleG (Groovy) ExampleJ (Java) ExampleK (Kotlin) Finally there are three examples - one each in Groovy, Java and otlin example. They extend #4 with concrete classes. The Groovy and Kotlin examples compile fine, but the Java complains that methodA is not implemented. The real signature of methodA is actually SeekableByteChannel newByteChannel(Path path, Set options, FileAttribute[] attrs) throws IOException This could be down to what the Groovy compiler (2.4.11) has done with the generics, but it has me me confused. I am even more surprised that only the Java compiler complains and not the Kotlin compiler. In IntelliJ this is not flagged up as an issue either. It only occurs when compiling the project with Gradle. I know my example is slightly vague, but it removes all of the noise. The actual code of the offending class is here -> https://gitlab.com/ysb33rOrg/java-nio2-providers/blob/development/commons-compress-provider-core/src/test/java/org/ysb33r/nio/provider/commons_core/examples/java/GzFileSystemProvider.java Now I'm hoping if anyone has seen issues like this before or have an idea where I can start diagnosing it. -- Schalk W. Cronjé Twitter / Ello / Toeter : @ysb33r
