[GROOVY-9088] Groovy with @Compilestatic problem

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.15
• Fix Version/s: 2.5.6
• Component/s: Compiler, Static compilation
• Flags: Important
• External issue URL: https://community.atlassian.com/t5/Jira-questions/Groovy-with-Compilestatic-problem/qaq-p/1059797#M338675
• Assignee: Unassigned
• Reporter: Huan Tu Tat
• Created: 16/Apr/19 17:14
• Updated: 16/Apr/19 17:19
• Resolved: 16/Apr/19 17:19

Description

When I compile to class, Groovy pass my RetryPolicy to Failsafe.with(Policy... policies) function as Object[]. However, I expect that Groovy will pass it as RetryPolicy[] instead of Object[].

When it's Object[], my application will be wrong because I need to pass a Policy[] in to this function.

(I'm using Failsafe lib [in here|https://github.com/jhalterman/failsafe)

My code:

 

final RetryPolicy<Object> RETRY_POLICY = new RetryPolicy<>()
 .withDelay(Duration.ofSeconds(5))
 .withMaxRetries(60)
 .onFailedAttempt({ error -> log.warn("@An error must be retried:", error.getLastFailure()) })
 .onRetry({ error -> log.info("@Failure #{}. Retrying...", error.getAttemptCount()) })
Failsafe.with(RETRY_POLICY)

 

Complicated code .class file:

 

Failsafe.with(new Object[]{RETRY_POLICY});

 

Complicated code .class file when I don't use @CompileStatic

 

RetryPolicy RETRY_POLICY = (RetryPolicy)ScriptBytecodeAdapter.castToType(var2[9].call(var2[10].call(var2[11].call(var2[12].call(var2[13].callConstructor(RetryPolicy.class), var2[14].call(Duration.class, 5)), 60), new _fillWebsiteInfo_closure1(this, this)), new _fillWebsiteInfo_closure2(this, this)), RetryPolicy.class);
var2[15].call(Failsafe.class, RETRY_POLICY);