Zero-arg queries in java are not detected as publisher

[CodeDrivenMitch]

Basic information

• Plugin version: 0.8.8

Steps to reproduce

• Have a zero-argument java class used as query
• Dispatch it somewhere on the QueryGateway
• Open the handler line marker to see places where it's being created

Expected behaviour

The popup contains the place the query is published

Actual behaviour

The popup is not there. It seems the IDEA SDK does not detect a zero-arg constructor as an actual constructor, as this test fails:

fun `test resolves zero-arg constructor as creator too in java`() {
    addFile("MyZeroArgQuery.java", """
        public class MyZeroArgQuery {          
        }
    """.trimIndent())
    addFile(
        "MyQueryPublisher.java", """        
        import test.MyZeroArgQuery;
        
        class MyQueryPublisher {
           private final QueryGateway queryGateway;
           
           public MyQueryPublisher(QueryGateway queryGateway) {
               this.queryGateway = queryGateway;
           }
           
           public void publish() {
                 queryGateway.query(new MyZeroArgQuery(), String.class);
           }
       }
    """.trimIndent(), open = true
    )
    val creators = project.creatorResolver().getCreatorsForPayload("test.MyZeroArgQuery")
    Assertions.assertThat(creators).anyMatch {
        it.payload == "test.MyZeroArgQuery" &&
                it.renderText() == "MyQueryPublisher.publish"
        it.renderContainerText() == null
    }
}

[CodeDrivenMitch]

I have been unable to resolve this issue, as neither the Psi nor UAST sees the constructor for Java. For Kotlin it works. Posted a question to Jetbrains for clarification.