Inaccessible Object Exception in Unit Test

[satya-devloper]

Expected Behavior

Unit test should not be affected after change from Micronaut 3 to micronaut 4

Actual Behaviour

I have switched from micraonut 3 to Micronaut 4, so I have to use java. 17 now as per documentation and earlier I was using java 14.
So Ideally all the test should pass, but what I can see that wherever I m using withEnvVariable function in unit test, it is failing with execution Inaccessible Object Exception

Steps To Reproduce

public void EnvironmentVariablesTest {
@test
public void setEnvironmentVariable() {
String value = withEnvironmentVariable("name", "value")
.execute(() -> System.getenv("name"));
assertEquals("value", value);
}
}

when I tried to run this sample unit test only getting issue "Unable to make field private final java.util.Map java.util.Collections$UnmodifiableMap.m accessible: module java.base does not "opens java.util" to unnamed module @7549926"

After going through google search I found that this issue is of java17 which microanut 4 is also using
I tries adding this in build.gradle
test {
jvmArgs ["–add-opens java.base/java.lang=ALL-UNNAMED"]
systemProperty 'add-opens', 'java.base/java.lang=ALL-UNNAMED'
systemProperty 'add-opens', 'java.base/java.util=ALL-UNNAMED'
}

but still same issue

Environment Information

Mac
java 17.0.8

Example Application

No response

Version

4.0.1

[dstepanov]

Please create a sample app with a reproducer.

[satya-devloper]

micronautguid-sample.zip

[satya-devloper]

I have made necessary changes for micraonut4 version in build.gradle which I m using in my project
command := ./gradlew build -i

[satya-devloper]

@dstepanov , Any Update on this issue as our code is breaking after upgrade

[dstepanov]

I'm sorry, this has nothing to do with Micronaut. The problem is with systemlambda which is using reflection to access JDK classes, which is not allowed by default in Java 7.
There is an issue stefanbirkner/system-lambda#23