Internal change

PiperOrigin-RevId: 479623167
Change-Id: I85e05cc9385d111d66ed89f68cf5df4b0941bae3

Author: ludoch

runtime/impl/src/test/java/com/google/apphosting/runtime/ClassPathUtilsTest.java

@@ -34,9 +34,7 @@ public final class ClassPathUtilsTest {
 
   @Before
   public void setUp() throws Exception {
-    System.clearProperty("use.java11");
     System.clearProperty("classpath.runtime-impl");
-    System.clearProperty("use.mavenjars");
     System.clearProperty("classpath.appengine-api-legacy");
     System.clearProperty("classpath.connector-j");
     runtimeLocation = temporaryFolder.getRoot().getAbsolutePath();
@@ -49,34 +47,6 @@ private void createJava8Environment() throws Exception {
     temporaryFolder.newFile("java_runtime_launcher");
   }
 
-  @Test
-  public void verifyDefaultPropertiesAreConfigured() throws Exception {
-    createJava8Environment();
-    ClassPathUtils cpu = new ClassPathUtils();
-    assertThat(cpu.getConnectorJUrls()).hasLength(1);
-    assertThat(System.getProperty("classpath.runtime-impl"))
-        .isEqualTo(
-            runtimeLocation
-                + "/runtime-impl.jar"
-                + PATH_SEPARATOR
-                + runtimeLocation
-                + "/frozen_debugger.jar"
-                + PATH_SEPARATOR
-                + runtimeLocation
-                + "/runtime-impl-third-party.jar"
-                + PATH_SEPARATOR
-                + runtimeLocation
-                + "/runtime-appengine-api.jar");
-
-    assertThat(System.getProperty("classpath.runtime-shared"))
-        .isEqualTo(runtimeLocation + "/runtime-shared.jar");
-    assertThat(System.getProperty("classpath.connector-j"))
-        .isEqualTo(runtimeLocation + "/jdbc-mysql-connector.jar");
-
-    assertThat(cpu.getFrozenApiJar().getAbsolutePath())
-        .isEqualTo(runtimeLocation + "/appengine-api.jar");
-  }
-
   @Test
   public void verifyJava11PropertiesAreConfigured() throws Exception {
     // we do not call createJava8Environment() so expect java11+
@@ -93,39 +63,9 @@ public void verifyJava11PropertiesAreConfigured() throws Exception {
         .isEqualTo(runtimeLocation + "/appengine-api-1.0-sdk.jar");
   }
 
-  @Test
-  public void verifyJetty94PropertiesAreConfigured() throws Exception {
-
-    createJava8Environment();
-    ClassPathUtils cpu = new ClassPathUtils();
-    assertThat(cpu.getConnectorJUrls()).hasLength(1);
-    assertThat(System.getProperty("classpath.runtime-impl"))
-        .isEqualTo(
-            runtimeLocation
-                + "/runtime-impl.jar"
-                + PATH_SEPARATOR
-                + runtimeLocation
-                + "/frozen_debugger.jar"
-                + PATH_SEPARATOR
-                + runtimeLocation
-                + "/runtime-impl-third-party.jar"
-                + PATH_SEPARATOR
-                + runtimeLocation
-                + "/runtime-appengine-api.jar");
-
-    assertThat(System.getProperty("classpath.runtime-shared"))
-        .isEqualTo(runtimeLocation + "/runtime-shared.jar");
-    assertThat(System.getProperty("classpath.connector-j"))
-        .isEqualTo(runtimeLocation + "/jdbc-mysql-connector.jar");
-
-    assertThat(cpu.getFrozenApiJar().getAbsolutePath())
-        .isEqualTo(runtimeLocation + "/appengine-api.jar");
-  }
-
   @Test
   public void verifyMavenJarsPropertiesAreConfigured() throws Exception {
     createJava8Environment();
-    System.setProperty("use.mavenjars", "true");
 
     ClassPathUtils cpu = new ClassPathUtils(new File("/my_app_root"));
     assertThat(cpu.getConnectorJUrls()).hasLength(1);

runtime/util/src/main/java/com/google/apphosting/runtime/ClassPathUtils.java

@@ -38,7 +38,6 @@ public class ClassPathUtils {
   private static final Logger logger = Logger.getLogger(ClassPathUtils.class.getName());
 
   private static final String RUNTIME_BASE_PROPERTY = "classpath.runtimebase";
-  private static final String USE_MAVENJARS = "use.mavenjars";
   private static final String RUNTIME_IMPL_PROPERTY = "classpath.runtime-impl";
   private static final String RUNTIME_SHARED_PROPERTY = "classpath.runtime-shared";
   private static final String PREBUNDLED_PROPERTY = "classpath.prebundled";
@@ -69,30 +68,14 @@ public ClassPathUtils(File root) {
       return;
     }
 
-    boolean useMavenJars = Boolean.getBoolean(USE_MAVENJARS);
-    String runtimeImplJar = null;
-    String cloudDebuggerJar = null;
+    String cloudDebuggerJar = "frozen_debugger.jar";
     String profilerJar = null;
     if (System.getenv("GAE_PROFILER_MODE") != null) {
       profilerJar = "profiler.jar"; // Close source, not in Maven.;
       logger.log(Level.INFO, "AppEngine profiler enabled.");
     }
-    // This is only for Java11 or later runtime:
-    if (Boolean.getBoolean("use.java11")) {
-      runtimeImplJar = "runtime-impl.jar";
-      // Java11: No need for Cloud Debugger special treatement, we rely on pure open source agent.
-    } else {
-      runtimeImplJar = "runtime-impl.jar";
-      cloudDebuggerJar = "frozen_debugger.jar";
-    }
     List<String> runtimeClasspathEntries =
-        useMavenJars
-            ? Arrays.asList("jars/runtime-impl.jar", cloudDebuggerJar, profilerJar)
-            : Arrays.asList(
-                runtimeImplJar,
-                cloudDebuggerJar,
-                "runtime-impl-third-party.jar",
-                "runtime-appengine-api.jar");
+        Arrays.asList("jars/runtime-impl.jar", cloudDebuggerJar, profilerJar);
 
     String runtimeClasspath =
         runtimeClasspathEntries.stream()
@@ -105,10 +88,6 @@ public ClassPathUtils(File root) {
       runtimeClasspath =
           System.getProperty(RUNTIME_IMPL_PROPERTY) + PATH_SEPARATOR + runtimeClasspath;
     }
-    // Only for Java8g, TODO(b/122040046)
-    if (new File(runtimeBase, "runtime-rpc-plugins.jar").exists()) {
-      runtimeClasspath += ":" + runtimeBase + "/runtime-rpc-plugins.jar";
-    }
     // Keep old properties for absolute compatibility if ever some public apps depend on them:
     System.setProperty(RUNTIME_IMPL_PROPERTY, runtimeClasspath);
     logger.log(Level.INFO, "Using runtime classpath: " + runtimeClasspath);
@@ -117,15 +96,10 @@ public ClassPathUtils(File root) {
     // that when deploying with api_version: 1.0 in generated app.yaml
     // we need to add our own legacy jar.
     frozenApiJarFile = new File(new File(root, runtimeBase), "/appengine-api.jar");
-    if (useMavenJars) {
-      System.setProperty(RUNTIME_SHARED_PROPERTY, runtimeBase + "/jars/runtime-shared.jar");
-      System.setProperty(API_PROPERTY, "1.0=" + runtimeBase + "/jars/appengine-api-1.0-sdk.jar");
-      System.setProperty(
-          APPENGINE_API_LEGACY_PROPERTY, runtimeBase + "/jars/appengine-api-legacy.jar");
-    } else {
-      System.setProperty(RUNTIME_SHARED_PROPERTY, runtimeBase + "/runtime-shared.jar");
-      System.setProperty(API_PROPERTY, "1.0=" + runtimeBase + "/appengine-api.jar");
-    }
+    System.setProperty(RUNTIME_SHARED_PROPERTY, runtimeBase + "/jars/runtime-shared.jar");
+    System.setProperty(API_PROPERTY, "1.0=" + runtimeBase + "/jars/appengine-api-1.0-sdk.jar");
+    System.setProperty(
+        APPENGINE_API_LEGACY_PROPERTY, runtimeBase + "/jars/appengine-api-legacy.jar");
     System.setProperty(CONNECTOR_J_PROPERTY, runtimeBase + "/jdbc-mysql-connector.jar");
     System.setProperty(PREBUNDLED_PROPERTY, runtimeBase + "/conscrypt.jar");
     System.setProperty(LEGACY_PROPERTY, runtimeBase + "/legacy.jar");