[Java] Rename group id and package name. (#7864)

* Initial

* Change streaming's

* Fix

* Fix

* Fix org_ray

* Fix cpp file name

* Fix streaming

* Fix

* Fix

* Fix testlistening

* Fix missing sth in python

* Fix

* Fix

* Fix SPI

* Fix

* Fix complation

* Fix

* Fix CI

* Fix checkstyle

Fix checkstyle

* Fix streaming tests

* Fix streaming CI

* Fix streaming checkstyle.

* Fix build

* Fix bazel dep

* Fix

* Fix ray checkstyle

* Fix streaming checkstyle

* Fix bazel checkstyle

java/test/src/main/java/io/ray/api/TestProgressListener.java

@@ -1,4 +1,4 @@
-package org.ray.api;
+package io.ray.api;
 
 import java.time.LocalDateTime;
 import org.testng.IInvokedMethod;

java/test/src/main/java/io/ray/api/TestUtils.java

@@ -1,10 +1,10 @@
-package org.ray.api;
+package io.ray.api;
 
+import io.ray.runtime.RayRuntimeInternal;
+import io.ray.runtime.RayRuntimeProxy;
+import io.ray.runtime.config.RunMode;
 import java.io.Serializable;
 import java.util.function.Supplier;
-import org.ray.runtime.RayRuntimeInternal;
-import org.ray.runtime.RayRuntimeProxy;
-import org.ray.runtime.config.RunMode;
 import org.testng.Assert;
 import org.testng.SkipException;
 

java/test/src/main/java/io/ray/api/benchmark/ActorPressTest.java

@@ -1,8 +1,8 @@
-package org.ray.api.benchmark;
+package io.ray.api.benchmark;
 
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
 import org.testng.annotations.Test;
 
 public class ActorPressTest extends RayBenchmarkTest {
@@ -10,7 +10,7 @@ public class ActorPressTest extends RayBenchmarkTest {
   @Test
   public void singleLatencyTest() {
     int times = 10;
-    RayActor<ActorPressTest.Adder> adder = Ray.createActor(ActorPressTest.Adder::new);
+    RayActor<Adder> adder = Ray.createActor(ActorPressTest.Adder::new);
     super.singleLatencyTest(times, adder);
   }
 

java/test/src/main/java/io/ray/api/benchmark/MaxPressureTest.java

@@ -1,8 +1,8 @@
-package org.ray.api.benchmark;
+package io.ray.api.benchmark;
 
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
 import org.testng.annotations.Test;
 
 public class MaxPressureTest extends RayBenchmarkTest {

java/test/src/main/java/io/ray/api/benchmark/MicroBenchmarks.java

@@ -1,6 +1,6 @@
-package org.ray.api.benchmark;
+package io.ray.api.benchmark;
 
-import org.ray.api.Ray;
+import io.ray.api.Ray;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 

java/test/src/main/java/io/ray/api/benchmark/PressureTestParameter.java

@@ -1,7 +1,7 @@
-package org.ray.api.benchmark;
+package io.ray.api.benchmark;
 
+import io.ray.api.RayActor;
 import java.io.Serializable;
-import org.ray.api.RayActor;
 
 public class PressureTestParameter implements Serializable {
 

java/test/src/main/java/io/ray/api/benchmark/PressureTestType.java

@@ -1,4 +1,4 @@
-package org.ray.api.benchmark;
+package io.ray.api.benchmark;
 
 public enum PressureTestType {
 

java/test/src/main/java/io/ray/api/benchmark/RateLimiterPressureTest.java

@@ -1,8 +1,8 @@
-package org.ray.api.benchmark;
+package io.ray.api.benchmark;
 
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
 import org.testng.annotations.Test;
 
 public class RateLimiterPressureTest extends RayBenchmarkTest {

java/test/src/main/java/io/ray/api/benchmark/RayBenchmarkTest.java

@@ -1,16 +1,16 @@
-package org.ray.api.benchmark;
+package io.ray.api.benchmark;
 
 import com.google.common.util.concurrent.RateLimiter;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
+import io.ray.api.function.RayFunc1;
+import io.ray.api.test.BaseTest;
 import java.io.Serializable;
 import java.text.DecimalFormat;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
-import org.ray.api.function.RayFunc1;
-import org.ray.api.test.BaseTest;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.testng.Assert;

java/test/src/main/java/io/ray/api/benchmark/RemoteResult.java

@@ -1,4 +1,4 @@
-package org.ray.api.benchmark;
+package io.ray.api.benchmark;
 
 import java.io.Serializable;
 

java/test/src/main/java/io/ray/api/benchmark/RemoteResultWrapper.java

@@ -1,6 +1,6 @@
-package org.ray.api.benchmark;
+package io.ray.api.benchmark;
 
-import org.ray.api.RayObject;
+import io.ray.api.RayObject;
 
 public class RemoteResultWrapper<T> {
 

java/test/src/main/java/io/ray/api/benchmark/SingleLatencyTest.java

@@ -1,8 +1,8 @@
-package org.ray.api.benchmark;
+package io.ray.api.benchmark;
 
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
 import org.testng.annotations.Test;
 
 public class SingleLatencyTest extends RayBenchmarkTest {

java/test/src/main/java/io/ray/api/test/ActorConcurrentCallTest.java

@@ -1,13 +1,13 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.collect.ImmutableList;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
+import io.ray.api.TestUtils;
+import io.ray.api.options.ActorCreationOptions;
 import java.util.List;
 import java.util.concurrent.CountDownLatch;
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
-import org.ray.api.TestUtils;
-import org.ray.api.options.ActorCreationOptions;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 

java/test/src/main/java/io/ray/api/test/ActorReconstructionTest.java

@@ -1,18 +1,17 @@
-package org.ray.api.test;
-
-import static org.ray.runtime.util.SystemUtil.pid;
+package io.ray.api.test;
 
+import io.ray.api.Checkpointable;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.TestUtils;
+import io.ray.api.exception.RayActorException;
+import io.ray.api.id.ActorId;
+import io.ray.api.id.UniqueId;
+import io.ray.api.options.ActorCreationOptions;
+import io.ray.runtime.util.SystemUtil;
 import java.io.IOException;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
-import org.ray.api.Checkpointable;
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.TestUtils;
-import org.ray.api.exception.RayActorException;
-import org.ray.api.id.ActorId;
-import org.ray.api.id.UniqueId;
-import org.ray.api.options.ActorCreationOptions;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
@@ -39,7 +38,7 @@ public class ActorReconstructionTest extends BaseTest {
     }
 
     public int getPid() {
-      return pid();
+      return SystemUtil.pid();
     }
   }
 

java/test/src/main/java/io/ray/api/test/ActorTest.java

@@ -1,18 +1,17 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.collect.ImmutableList;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
+import io.ray.api.RayPyActor;
+import io.ray.api.TestUtils;
+import io.ray.api.exception.UnreconstructableException;
+import io.ray.api.id.ActorId;
+import io.ray.api.id.UniqueId;
 import java.util.Collections;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
-import org.ray.api.RayPyActor;
-import org.ray.api.TestUtils;
-import org.ray.api.TestUtils.LargeObject;
-import org.ray.api.exception.UnreconstructableException;
-import org.ray.api.id.ActorId;
-import org.ray.api.id.UniqueId;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
@@ -40,7 +39,7 @@ public class ActorTest extends BaseTest {
       return value;
     }
 
-    public int accessLargeObject(LargeObject largeObject) {
+    public int accessLargeObject(TestUtils.LargeObject largeObject) {
       value += largeObject.data.length;
       return value;
     }
@@ -75,7 +74,7 @@ public class ActorTest extends BaseTest {
 
   public void testCallActorWithLargeObject() {
     RayActor<Counter> actor = Ray.createActor(Counter::new, 1);
-    LargeObject largeObject = new LargeObject();
+    TestUtils.LargeObject largeObject = new TestUtils.LargeObject();
     Assert.assertEquals(Integer.valueOf(largeObject.data.length + 1),
         actor.call(Counter::accessLargeObject, largeObject).get());
   }

java/test/src/main/java/io/ray/api/test/BaseMultiLanguageTest.java

@@ -1,8 +1,11 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.gson.Gson;
+import io.ray.api.Ray;
+import io.ray.runtime.config.RayConfig;
+import io.ray.runtime.util.NetworkUtil;
 import java.io.File;
 import java.lang.ProcessBuilder.Redirect;
 import java.util.List;
@@ -11,9 +14,6 @@ import java.util.Map.Entry;
 import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
-import org.ray.api.Ray;
-import org.ray.runtime.config.RayConfig;
-import org.ray.runtime.util.NetworkUtil;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.testng.Assert;

java/test/src/main/java/io/ray/api/test/BaseTest.java

@@ -1,10 +1,10 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.collect.ImmutableList;
+import io.ray.api.Ray;
 import java.io.File;
 import java.lang.reflect.Method;
 import java.util.List;
-import org.ray.api.Ray;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.testng.Assert;

java/test/src/main/java/io/ray/api/test/ClassLoaderTest.java

@@ -1,5 +1,14 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
+import io.ray.api.BaseActor;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
+import io.ray.api.TestUtils;
+import io.ray.api.options.ActorCreationOptions;
+import io.ray.runtime.AbstractRayRuntime;
+import io.ray.runtime.functionmanager.FunctionDescriptor;
+import io.ray.runtime.functionmanager.JavaFunctionDescriptor;
 import java.io.File;
 import java.lang.reflect.Method;
 import java.nio.file.Files;
@@ -8,15 +17,6 @@ import java.util.Optional;
 import javax.tools.JavaCompiler;
 import javax.tools.ToolProvider;
 import org.apache.commons.io.FileUtils;
-import org.ray.api.BaseActor;
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
-import org.ray.api.TestUtils;
-import org.ray.api.options.ActorCreationOptions;
-import org.ray.runtime.AbstractRayRuntime;
-import org.ray.runtime.functionmanager.FunctionDescriptor;
-import org.ray.runtime.functionmanager.JavaFunctionDescriptor;
 import org.testng.Assert;
 import org.testng.annotations.AfterClass;
 import org.testng.annotations.BeforeClass;

java/test/src/main/java/io/ray/api/test/ClientExceptionTest.java

@@ -1,15 +1,15 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.collect.ImmutableList;
+import io.ray.api.Ray;
+import io.ray.api.RayObject;
+import io.ray.api.TestUtils;
+import io.ray.api.exception.RayException;
+import io.ray.api.id.ObjectId;
+import io.ray.runtime.RayNativeRuntime;
+import io.ray.runtime.object.RayObjectImpl;
+import io.ray.runtime.runner.RunManager;
 import java.util.concurrent.TimeUnit;
-import org.ray.api.Ray;
-import org.ray.api.RayObject;
-import org.ray.api.TestUtils;
-import org.ray.api.exception.RayException;
-import org.ray.api.id.ObjectId;
-import org.ray.runtime.RayNativeRuntime;
-import org.ray.runtime.object.RayObjectImpl;
-import org.ray.runtime.runner.RunManager;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.testng.Assert;

java/test/src/main/java/io/ray/api/test/CrossLanguageInvocationTest.java

@@ -1,7 +1,16 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableMap;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
+import io.ray.api.RayPyActor;
+import io.ray.api.function.PyActorClass;
+import io.ray.api.function.PyActorMethod;
+import io.ray.api.function.PyRemoteFunction;
+import io.ray.runtime.actor.NativeRayActor;
+import io.ray.runtime.actor.NativeRayPyActor;
 import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
@@ -10,15 +19,6 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 import org.apache.commons.io.FileUtils;
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
-import org.ray.api.RayPyActor;
-import org.ray.api.function.PyActorClass;
-import org.ray.api.function.PyActorMethod;
-import org.ray.api.function.PyRemoteFunction;
-import org.ray.runtime.actor.NativeRayActor;
-import org.ray.runtime.actor.NativeRayPyActor;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.testng.Assert;

java/test/src/main/java/io/ray/api/test/DynamicResourceTest.java

@@ -1,14 +1,14 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
+import io.ray.api.Ray;
+import io.ray.api.RayObject;
+import io.ray.api.TestUtils;
+import io.ray.api.WaitResult;
+import io.ray.api.options.CallOptions;
+import io.ray.api.runtimecontext.NodeInfo;
 import java.util.List;
-import org.ray.api.Ray;
-import org.ray.api.RayObject;
-import org.ray.api.TestUtils;
-import org.ray.api.WaitResult;
-import org.ray.api.options.CallOptions;
-import org.ray.api.runtimecontext.NodeInfo;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 

java/test/src/main/java/io/ray/api/test/FailureTest.java

@@ -1,18 +1,18 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
+import io.ray.api.TestUtils;
+import io.ray.api.exception.RayActorException;
+import io.ray.api.exception.RayException;
+import io.ray.api.exception.RayTaskException;
+import io.ray.api.exception.RayWorkerException;
+import io.ray.api.function.RayFunc0;
 import java.time.Duration;
 import java.time.Instant;
 import java.util.Arrays;
 import java.util.List;
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
-import org.ray.api.TestUtils;
-import org.ray.api.exception.RayActorException;
-import org.ray.api.exception.RayException;
-import org.ray.api.exception.RayTaskException;
-import org.ray.api.exception.RayWorkerException;
-import org.ray.api.function.RayFunc0;
 import org.testng.Assert;
 import org.testng.annotations.AfterClass;
 import org.testng.annotations.BeforeClass;

java/test/src/main/java/io/ray/api/test/GcsClientTest.java

@@ -1,12 +1,12 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.base.Preconditions;
+import io.ray.api.TestUtils;
+import io.ray.api.id.JobId;
+import io.ray.api.runtimecontext.NodeInfo;
+import io.ray.runtime.config.RayConfig;
+import io.ray.runtime.gcs.GcsClient;
 import java.util.List;
-import org.ray.api.TestUtils;
-import org.ray.api.id.JobId;
-import org.ray.api.runtimecontext.NodeInfo;
-import org.ray.runtime.config.RayConfig;
-import org.ray.runtime.gcs.GcsClient;
 import org.testng.Assert;
 import org.testng.annotations.AfterClass;
 import org.testng.annotations.BeforeClass;

java/test/src/main/java/io/ray/api/test/HelloWorldTest.java

@@ -1,7 +1,7 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
-import org.ray.api.Ray;
-import org.ray.api.RayObject;
+import io.ray.api.Ray;
+import io.ray.api.RayObject;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 

java/test/src/main/java/io/ray/api/test/KillActorTest.java

@@ -1,13 +1,13 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.collect.ImmutableList;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
+import io.ray.api.TestUtils;
+import io.ray.api.exception.RayActorException;
+import io.ray.api.options.ActorCreationOptions;
 import java.util.function.BiConsumer;
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
-import org.ray.api.TestUtils;
-import org.ray.api.exception.RayActorException;
-import org.ray.api.options.ActorCreationOptions;
 import org.testng.Assert;
 import org.testng.annotations.AfterClass;
 import org.testng.annotations.BeforeClass;

java/test/src/main/java/io/ray/api/test/MultiLanguageClusterTest.java

@@ -1,7 +1,7 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
-import org.ray.api.Ray;
-import org.ray.api.RayObject;
+import io.ray.api.Ray;
+import io.ray.api.RayObject;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 

java/test/src/main/java/io/ray/api/test/MultiThreadingTest.java

@@ -1,6 +1,13 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.collect.ImmutableList;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
+import io.ray.api.TestUtils;
+import io.ray.api.WaitResult;
+import io.ray.api.exception.RayException;
+import io.ray.api.id.ActorId;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Random;
@@ -9,13 +16,6 @@ import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
 import java.util.concurrent.TimeUnit;
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
-import org.ray.api.TestUtils;
-import org.ray.api.WaitResult;
-import org.ray.api.exception.RayException;
-import org.ray.api.id.ActorId;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.testng.Assert;

java/test/src/main/java/io/ray/api/test/ObjectStoreTest.java

@@ -1,11 +1,11 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.collect.ImmutableList;
+import io.ray.api.Ray;
+import io.ray.api.RayObject;
+import io.ray.api.id.ObjectId;
 import java.util.List;
 import java.util.stream.Collectors;
-import org.ray.api.Ray;
-import org.ray.api.RayObject;
-import org.ray.api.id.ObjectId;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 

java/test/src/main/java/io/ray/api/test/PlasmaFreeTest.java

@@ -1,11 +1,11 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.collect.ImmutableList;
+import io.ray.api.Ray;
+import io.ray.api.RayObject;
+import io.ray.api.TestUtils;
+import io.ray.api.id.TaskId;
 import java.util.Arrays;
-import org.ray.api.Ray;
-import org.ray.api.RayObject;
-import org.ray.api.TestUtils;
-import org.ray.api.id.TaskId;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 

java/test/src/main/java/io/ray/api/test/PlasmaStoreTest.java

@@ -1,9 +1,9 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
-import org.ray.api.Ray;
-import org.ray.api.TestUtils;
-import org.ray.api.id.ObjectId;
-import org.ray.runtime.object.ObjectStore;
+import io.ray.api.Ray;
+import io.ray.api.TestUtils;
+import io.ray.api.id.ObjectId;
+import io.ray.runtime.object.ObjectStore;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 

java/test/src/main/java/io/ray/api/test/RayCallTest.java

@@ -1,13 +1,12 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
+import io.ray.api.Ray;
+import io.ray.api.TestUtils;
+import io.ray.api.id.ObjectId;
 import java.util.List;
 import java.util.Map;
-import org.ray.api.Ray;
-import org.ray.api.TestUtils;
-import org.ray.api.TestUtils.LargeObject;
-import org.ray.api.id.ObjectId;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
@@ -56,7 +55,7 @@ public class RayCallTest extends BaseTest {
     return val;
   }
 
-  private static LargeObject testLargeObject(LargeObject largeObject) {
+  private static TestUtils.LargeObject testLargeObject(TestUtils.LargeObject largeObject) {
     return largeObject;
   }
 
@@ -82,7 +81,7 @@ public class RayCallTest extends BaseTest {
     Assert.assertEquals(list, Ray.call(RayCallTest::testList, list).get());
     Map<String, Integer> map = ImmutableMap.of("1", 1, "2", 2);
     Assert.assertEquals(map, Ray.call(RayCallTest::testMap, map).get());
-    LargeObject largeObject = new LargeObject();
+    TestUtils.LargeObject largeObject = new TestUtils.LargeObject();
     Assert.assertNotNull(Ray.call(RayCallTest::testLargeObject, largeObject).get());
 
     ObjectId randomObjectId = ObjectId.fromRandom();

java/test/src/main/java/io/ray/api/test/RayConfigTest.java

@@ -1,7 +1,7 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
-import org.ray.runtime.config.RayConfig;
-import org.ray.runtime.generated.Common.WorkerType;
+import io.ray.runtime.config.RayConfig;
+import io.ray.runtime.generated.Common.WorkerType;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 

java/test/src/main/java/io/ray/api/test/RayMethodsTest.java

@@ -1,11 +1,11 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.collect.ImmutableList;
+import io.ray.api.Ray;
+import io.ray.api.RayObject;
+import io.ray.api.WaitResult;
 import java.util.List;
 import java.util.stream.Collectors;
-import org.ray.api.Ray;
-import org.ray.api.RayObject;
-import org.ray.api.WaitResult;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 

java/test/src/main/java/io/ray/api/test/RaySerializerTest.java

@@ -1,10 +1,10 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
-import org.ray.api.Ray;
-import org.ray.api.RayPyActor;
-import org.ray.api.function.PyActorClass;
-import org.ray.runtime.object.NativeRayObject;
-import org.ray.runtime.object.ObjectSerializer;
+import io.ray.api.Ray;
+import io.ray.api.RayPyActor;
+import io.ray.api.function.PyActorClass;
+import io.ray.runtime.object.NativeRayObject;
+import io.ray.runtime.object.ObjectSerializer;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 

java/test/src/main/java/io/ray/api/test/RayletConfigTest.java

@@ -1,8 +1,8 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.TestUtils;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.TestUtils;
 import org.testng.Assert;
 import org.testng.annotations.AfterClass;
 import org.testng.annotations.BeforeClass;

java/test/src/main/java/io/ray/api/test/RedisPasswordTest.java

@@ -1,7 +1,7 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
-import org.ray.api.Ray;
-import org.ray.api.RayObject;
+import io.ray.api.Ray;
+import io.ray.api.RayObject;
 import org.testng.Assert;
 import org.testng.annotations.AfterClass;
 import org.testng.annotations.BeforeClass;

java/test/src/main/java/io/ray/api/test/ResourcesManagementTest.java

@@ -1,14 +1,14 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
-import org.ray.api.TestUtils;
-import org.ray.api.WaitResult;
-import org.ray.api.options.ActorCreationOptions;
-import org.ray.api.options.CallOptions;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
+import io.ray.api.TestUtils;
+import io.ray.api.WaitResult;
+import io.ray.api.options.ActorCreationOptions;
+import io.ray.api.options.CallOptions;
 import org.testng.Assert;
 import org.testng.annotations.AfterClass;
 import org.testng.annotations.BeforeClass;

java/test/src/main/java/io/ray/api/test/RuntimeContextTest.java

@@ -1,11 +1,11 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.id.ActorId;
+import io.ray.api.id.JobId;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.id.ActorId;
-import org.ray.api.id.JobId;
 import org.testng.Assert;
 import org.testng.annotations.AfterClass;
 import org.testng.annotations.BeforeClass;

java/test/src/main/java/io/ray/api/test/SingleProcessModeTest.java

@@ -1,14 +1,14 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
+import io.ray.api.TestUtils;
+import io.ray.api.id.ActorId;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
-import org.ray.api.TestUtils;
-import org.ray.api.id.ActorId;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 

java/test/src/main/java/io/ray/api/test/StressTest.java

@@ -1,13 +1,13 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.collect.ImmutableList;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
+import io.ray.api.TestUtils;
+import io.ray.api.id.ObjectId;
 import java.util.ArrayList;
 import java.util.List;
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
-import org.ray.api.TestUtils;
-import org.ray.api.id.ObjectId;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 

java/test/src/main/java/io/ray/api/test/UniqueIdTest.java

@@ -1,10 +1,10 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
+import io.ray.api.id.UniqueId;
+import io.ray.runtime.util.IdUtil;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
 import javax.xml.bind.DatatypeConverter;
-import org.ray.api.id.UniqueId;
-import org.ray.runtime.util.IdUtil;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 

java/test/src/main/java/io/ray/api/test/WaitTest.java

@@ -1,12 +1,12 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
 import com.google.common.collect.ImmutableList;
+import io.ray.api.Ray;
+import io.ray.api.RayObject;
+import io.ray.api.TestUtils;
+import io.ray.api.WaitResult;
 import java.util.ArrayList;
 import java.util.List;
-import org.ray.api.Ray;
-import org.ray.api.RayObject;
-import org.ray.api.TestUtils;
-import org.ray.api.WaitResult;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 

java/test/src/main/java/io/ray/api/test/WorkerJvmOptionsTest.java

@@ -1,10 +1,10 @@
-package org.ray.api.test;
+package io.ray.api.test;
 
-import org.ray.api.Ray;
-import org.ray.api.RayActor;
-import org.ray.api.RayObject;
-import org.ray.api.TestUtils;
-import org.ray.api.options.ActorCreationOptions;
+import io.ray.api.Ray;
+import io.ray.api.RayActor;
+import io.ray.api.RayObject;
+import io.ray.api.TestUtils;
+import io.ray.api.options.ActorCreationOptions;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 

java/test/src/main/resources/test_cross_language_invocation.py

@@ -13,32 +13,32 @@ def py_return_input(v):
 def py_func_call_java_function():
     try:
         # None
-        r = ray.java_function("org.ray.api.test.CrossLanguageInvocationTest",
+        r = ray.java_function("io.ray.api.test.CrossLanguageInvocationTest",
                               "returnInput").remote(None)
         assert ray.get(r) is None
         # bool
-        r = ray.java_function("org.ray.api.test.CrossLanguageInvocationTest",
+        r = ray.java_function("io.ray.api.test.CrossLanguageInvocationTest",
                               "returnInputBoolean").remote(True)
         assert ray.get(r) is True
         # int
-        r = ray.java_function("org.ray.api.test.CrossLanguageInvocationTest",
+        r = ray.java_function("io.ray.api.test.CrossLanguageInvocationTest",
                               "returnInputInt").remote(100)
         assert ray.get(r) == 100
         # double
-        r = ray.java_function("org.ray.api.test.CrossLanguageInvocationTest",
+        r = ray.java_function("io.ray.api.test.CrossLanguageInvocationTest",
                               "returnInputDouble").remote(1.23)
         assert ray.get(r) == 1.23
         # string
-        r = ray.java_function("org.ray.api.test.CrossLanguageInvocationTest",
+        r = ray.java_function("io.ray.api.test.CrossLanguageInvocationTest",
                               "returnInputString").remote("Hello World!")
         assert ray.get(r) == "Hello World!"
         # list (tuple will be packed by pickle,
         # so only list can be transferred across language)
-        r = ray.java_function("org.ray.api.test.CrossLanguageInvocationTest",
+        r = ray.java_function("io.ray.api.test.CrossLanguageInvocationTest",
                               "returnInputIntArray").remote([1, 2, 3])
         assert ray.get(r) == [1, 2, 3]
         # pack
-        f = ray.java_function("org.ray.api.test.CrossLanguageInvocationTest",
+        f = ray.java_function("io.ray.api.test.CrossLanguageInvocationTest",
                               "pack")
         input = [100, "hello", 1.23, [1, "2", 3.0]]
         r = f.remote(*input)
@@ -52,7 +52,7 @@ def py_func_call_java_function():
 def py_func_call_java_actor(value):
     assert isinstance(value, bytes)
     c = ray.java_actor_class(
-        "org.ray.api.test.CrossLanguageInvocationTest$TestActor")
+        "io.ray.api.test.CrossLanguageInvocationTest$TestActor")
     java_actor = c.remote(b"Counter")
     r = java_actor.concat.remote(value)
     return ray.get(r)
@@ -77,7 +77,7 @@ def py_func_call_python_actor_from_handle(value):
 @ray.remote
 def py_func_pass_python_actor_handle():
     counter = Counter.remote(2)
-    f = ray.java_function("org.ray.api.test.CrossLanguageInvocationTest",
+    f = ray.java_function("io.ray.api.test.CrossLanguageInvocationTest",
                           "callPythonActorHandle")
     r = f.remote(counter._serialization_helper()[0])
     return ray.get(r)