Switch metrics module to use JUnit Pioneer

Author: rr-on-gh

powertools-metrics/pom.xml

@@ -77,6 +77,11 @@
             <artifactId>junit-jupiter-engine</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.junit-pioneer</groupId>
+            <artifactId>junit-pioneer</artifactId>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
@@ -112,7 +117,10 @@
                         <artifactId>maven-surefire-plugin</artifactId>
                         <version>3.2.3</version>
                         <configuration>
-                            <argLine>-Dmockito.mock.maker=subclass -Dorg.graalvm.nativeimage.imagecode=agent -agentlib:native-image-agent=config-output-dir=src/main/resources/META-INF/native-image/software.amazon.lambda/powertools-metrics,experimental-class-define-support</argLine>
+                            <argLine>-Dmockito.mock.maker=subclass -Dorg.graalvm.nativeimage.imagecode=agent -agentlib:native-image-agent=config-output-dir=src/main/resources/META-INF/native-image/software.amazon.lambda/powertools-metrics,experimental-class-define-support
+                                --add-opens java.base/java.util=ALL-UNNAMED
+                                --add-opens java.base/java.lang=ALL-UNNAMED
+                            </argLine>
                         </configuration>
                     </plugin>
                 </plugins>
@@ -145,12 +153,10 @@
                             </execution>
                         </executions>
                         <configuration>
-                            <agent>
-                                <enabled>true</enabled>
-                                <defaultMode>Standard</defaultMode>
-                            </agent>
                             <imageName>powertools-metrics</imageName>
                             <buildArgs>
+                                <buildArg>--add-opens java.base/java.util=ALL-UNNAMED</buildArg>
+                                <buildArg>--add-opens java.base/java.lang=ALL-UNNAMED</buildArg>
                                 <buildArg>--no-fallback</buildArg>
                                 <buildArg>-Dorg.graalvm.nativeimage.imagecode=agent</buildArg>
                                 <buildArg>-H:ClassInitialization=net.bytebuddy.ClassFileVersion:rerun</buildArg>

powertools-metrics/src/main/resources/META-INF/native-image/software.amazon.lambda/powertools-metrics/reflect-config.json

@@ -57,6 +57,10 @@
   "queryAllDeclaredConstructors":true,
   "methods":[{"name":"<init>","parameterTypes":[] }, {"name":"clone","parameterTypes":[] }, {"name":"getClass","parameterTypes":[] }, {"name":"toString","parameterTypes":[] }]
 },
+{
+  "name":"java.lang.ProcessEnvironment",
+  "fields":[{"name":"theCaseInsensitiveEnvironment"}, {"name":"theEnvironment"}]
+},
 {
   "name":"java.lang.ProcessHandle",
   "methods":[{"name":"current","parameterTypes":[] }, {"name":"pid","parameterTypes":[] }]
@@ -138,6 +142,10 @@
   "name":"java.security.AccessController",
   "methods":[{"name":"doPrivileged","parameterTypes":["java.security.PrivilegedAction"] }, {"name":"doPrivileged","parameterTypes":["java.security.PrivilegedExceptionAction"] }]
 },
+{
+  "name":"java.util.Collections$UnmodifiableMap",
+  "fields":[{"name":"m"}]
+},
 {
   "name":"java.util.concurrent.ForkJoinTask",
   "fields":[{"name":"aux"}, {"name":"status"}]