ClassCastException with code action and method part

[angelozerr]

Given this Qute template:

{@java.util.List<String> strings}
{#let name=strings.get(XXX)}
	
{/let}

XXX is higlighted as an error. if you hove it (to exectute code action), you can see in the trace:

[Error - 09:27:13] Request textDocument/codeAction failed.
  Message: Internal error.
  Code: -32603 
java.util.concurrent.CompletionException: java.lang.ClassCastException: class com.redhat.qute.parser.expression.MethodPart cannot be cast to class com.redhat.qute.parser.expression.ObjectPart (com.redhat.qute.parser.expression.MethodPart and com.redhat.qute.parser.expression.ObjectPart are in unnamed module of loader 'app')
	at java.base/java.util.concurrent.CompletableFuture.encodeThrowable(Unknown Source)
	at java.base/java.util.concurrent.CompletableFuture.completeThrowable(Unknown Source)
	at java.base/java.util.concurrent.CompletableFuture$UniCompose.tryFire(Unknown Source)
	at java.base/java.util.concurrent.CompletableFuture$Completion.exec(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinPool.scan(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)
Caused by: java.lang.ClassCastException: class com.redhat.qute.parser.expression.MethodPart cannot be cast to class com.redhat.qute.parser.expression.ObjectPart (com.redhat.qute.parser.expression.MethodPart and com.redhat.qute.parser.expression.ObjectPart are in unnamed module of loader 'app')
	at com.redhat.qute.services.codeactions.QuteCodeActionForUndefinedObject.doCodeActions(QuteCodeActionForUndefinedObject.java:77)