Add Heavy Load Benchmark using Maven Central Artifacts

- Updated `HeavyLoadBenchmarkTest` to use `codenameone-core` and `codenameone-ios` artifacts downloaded via `maven-dependency-plugin`.
- Updated `vm/tests/pom.xml` to include dependencies and copy them to `target/benchmark-dependencies`.
- Removed complex build steps from CI workflow.
- Test compiles HelloCodenameOne source against downloaded artifacts.

Author: google-labs-jules[bot]

.github/workflows/parparvm-tests.yml

@@ -76,13 +76,6 @@ jobs:
           java-version: '8'
           cache: 'maven'
 
-      - name: Build CodenameOne and HelloCodenameOne
-        run: |
-          mvn -B -f maven/pom.xml install -DskipTests -P !download-cn1-binaries,!install-cn1 -Dcn1.binaries=/tmp/dummy
-          mvn -B -f scripts/hellocodenameone/pom.xml package -DskipTests
-        env:
-          JDK_8_HOME: ${{ env.JDK_8_HOME }}
-
       - name: Run ParparVM JVM tests
         working-directory: vm
         run: mvn -B clean package -pl JavaAPI -am -DskipTests && mvn -B test -pl tests -am -DexcludedGroups=benchmark

vm/tests/pom.xml

@@ -31,10 +31,47 @@
             <artifactId>junit-jupiter</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>com.codenameone</groupId>
+            <artifactId>codenameone-core</artifactId>
+            <version>7.0.150</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.codenameone</groupId>
+            <artifactId>codenameone-ios</artifactId>
+            <version>7.0.150</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.codenameone</groupId>
+            <artifactId>codenameone-ios</artifactId>
+            <version>7.0.150</version>
+            <classifier>bundle</classifier>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>
         <plugins>
+            <plugin>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <version>3.6.1</version>
+                <executions>
+                    <execution>
+                        <id>copy-dependencies</id>
+                        <phase>generate-test-resources</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}/benchmark-dependencies</outputDirectory>
+                            <includeGroupIds>com.codenameone</includeGroupIds>
+                            <includeScope>test</includeScope>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>

vm/tests/src/test/java/com/codename1/tools/translator/HeavyLoadBenchmarkTest.java

@@ -38,13 +38,15 @@ public void benchmarkJavaAPITranslation() throws Exception {
             javaApiJar = Paths.get("vm", "JavaAPI", "dist", "JavaAPI.jar").normalize().toAbsolutePath();
         }
         // Locate CodenameOne Core jar
-        Path coreJar = findJar("maven", "core", "target", "codenameone-core-8.0-SNAPSHOT.jar");
+        Path coreJar = findDependencyJar("codenameone-core");
 
         // Locate IOSPort jar
-        Path iosPortJar = findJar("maven", "ios", "target", "codenameone-ios-8.0-SNAPSHOT-jar-with-dependencies.jar");
+        Path iosPortJar = findDependencyJar("codenameone-ios-7.0.150.jar"); // Look for specific jar first
+        if (iosPortJar == null) iosPortJar = findDependencyJar("codenameone-ios"); // Fallback
 
         // Locate IOS Bundle (for nativeios.jar)
-        Path iosBundleJar = findJar("maven", "ios", "target", "codenameone-ios-8.0-SNAPSHOT-bundle.jar");
+        Path iosBundleJar = findDependencyJar("codenameone-ios-7.0.150-bundle.jar");
+        if (iosBundleJar == null) iosBundleJar = findDependencyJar("bundle");
 
         // Locate HelloCodenameOne sources
         Path helloSrc = findPath("scripts", "hellocodenameone", "common", "src", "main", "java");
@@ -53,6 +55,9 @@ public void benchmarkJavaAPITranslation() throws Exception {
         Assertions.assertTrue(Files.exists(javaApiJar), "JavaAPI.jar not found at " + javaApiJar);
 
         boolean hasCore = coreJar != null;
+        if (!hasCore) {
+            System.out.println("WARNING: CodenameOne Core jar not found in dependencies.");
+        }
 
         List<Path> jarsToScan = new ArrayList<>();
         jarsToScan.add(javaApiJar);
@@ -294,6 +299,21 @@ private Path findPath(String... parts) {
         return null;
     }
 
+    private Path findDependencyJar(String namePart) {
+        Path depsDir = Paths.get("target", "benchmark-dependencies");
+        if (!Files.exists(depsDir)) return null;
+        try {
+            return Files.list(depsDir)
+                    .filter(p -> p.getFileName().toString().contains(namePart))
+                    .findFirst()
+                    .map(Path::normalize)
+                    .map(Path::toAbsolutePath)
+                    .orElse(null);
+        } catch (IOException e) {
+            return null;
+        }
+    }
+
     private List<String> scanDirectory(Path dir) throws IOException {
         List<String> classes = new ArrayList<>();
         Files.walk(dir).forEach(p -> {