Try to use test module-info.java

gradle/libs.versions.toml

@@ -1,5 +1,4 @@
 [versions]
-javamodularity-moduleplugin = '1.8.15'
 sonarqube = '6.0.1.5171'
 jacocolog = '3.1.0'
 spotbugs = '6.1.3'
@@ -16,7 +15,6 @@ slf4j = '2.1.0-alpha1'
 logback = '1.5.16'
 
 [plugins]
-javamodularity-moduleplugin = { id = 'org.javamodularity.moduleplugin', version.ref = 'javamodularity-moduleplugin' }
 sonarqube = { id = 'org.sonarqube', version.ref = 'sonarqube' }
 jacocolog = { id = 'org.barfuin.gradle.jacocolog', version.ref = 'jacocolog' }
 spotbugs = { id = 'com.github.spotbugs', version.ref = 'spotbugs' }

hello/build.gradle

@@ -2,7 +2,6 @@ plugins {
     id 'java-library'
     id 'application'
     alias(libs.plugins.johnrengelman.shadow)
-    alias(libs.plugins.javamodularity.moduleplugin)
 }
 
 dependencies {

hello/src/main/java/module-info.java

@@ -3,4 +3,5 @@
   requires org.slf4j;
 
   exports com.ak.app;
+  exports com.ak.builder;
 }

hello/src/test/java/module-info.java

@@ -0,0 +1,9 @@
+module test.ak.app {
+  requires com.ak.app;
+  requires org.jspecify;
+  requires org.assertj.core;
+  requires org.junit.jupiter.params;
+  opens test.ak.app to org.junit.platform.commons;
+  opens test.ak.builder to org.junit.platform.commons;
+  exports test.ak.app;
+}

hello/src/test/java/com/ak/app/CollectionsAndCollectorsTest.java → hello/src/test/java/test/ak/app/CollectionsAndCollectorsTest.java

@@ -1,4 +1,4 @@
-package com.ak.app;
+package test.ak.app;
 
 import org.junit.jupiter.api.Test;
 

hello/src/test/java/com/ak/app/MainAppTest.java → hello/src/test/java/test/ak/app/MainAppTest.java

@@ -1,5 +1,6 @@
-package com.ak.app;
+package test.ak.app;
 
+import com.ak.app.MainApp;
 import org.junit.jupiter.api.Test;
 
 import static org.assertj.core.api.Assertions.assertThatNoException;

hello/src/test/java/com/ak/app/package-info.java → hello/src/test/java/test/ak/app/package-info.java

@@ -1,4 +1,4 @@
 @NullMarked
-package com.ak.app;
+package test.ak.app;
 
 import org.jspecify.annotations.NullMarked;

hello/src/test/java/com/ak/builder/AnthropomorphicTest.java → hello/src/test/java/test/ak/builder/AnthropomorphicTest.java

@@ -1,5 +1,6 @@
-package com.ak.builder;
+package test.ak.builder;
 
+import com.ak.builder.Anthropomorphic;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.CsvSource;
 

hello/src/test/java/com/ak/builder/BloodPressureTest.java → hello/src/test/java/test/ak/builder/BloodPressureTest.java

@@ -1,5 +1,6 @@
-package com.ak.builder;
+package test.ak.builder;
 
+import com.ak.builder.BloodPressure;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.CsvSource;
 

hello/src/test/java/com/ak/builder/PatientTest.java → hello/src/test/java/test/ak/builder/PatientTest.java

@@ -1,5 +1,6 @@
-package com.ak.builder;
+package test.ak.builder;
 
+import com.ak.builder.Patient;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.CsvSource;
 

hello/src/test/java/com/ak/builder/RatesTest.java → hello/src/test/java/test/ak/builder/RatesTest.java

@@ -1,5 +1,6 @@
-package com.ak.builder;
+package test.ak.builder;
 
+import com.ak.builder.Rates;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.CsvSource;
 

hello/src/test/java/com/ak/builder/package-info.java → hello/src/test/java/test/ak/builder/package-info.java

@@ -1,4 +1,4 @@
 @NullMarked
-package com.ak.builder;
+package test.ak.builder;
 
 import org.jspecify.annotations.NullMarked;