[Java] Simplify Ray.init() by invoking ray start internally (#10762)

java/BUILD.bazel

@@ -70,6 +70,7 @@ define_java_module(
     visibility = ["//visibility:public"],
     deps = [
         ":io_ray_ray_api",
+        "@maven//:com_google_code_gson_gson",
         "@maven//:com_google_guava_guava",
         "@maven//:com_google_protobuf_protobuf_java",
         "@maven//:com_typesafe_config",
@@ -134,27 +135,12 @@ filegroup(
     ],
 )
 
-native_java_binary("runtime", "raylet", "//:raylet")
-
-native_java_binary("runtime", "plasma_store_server", "//:plasma_store_server")
-
-native_java_binary("runtime", "redis-server", "//:redis-server")
-
-native_java_binary("runtime", "gcs_server", "//:gcs_server")
-
-native_java_binary("runtime", "libray_redis_module.so", "//:libray_redis_module.so")
-
 native_java_library("runtime", "core_worker_library_java", "//:libcore_worker_library_java.so")
 
 filegroup(
     name = "java_native_deps",
     srcs = [
         ":core_worker_library_java",
-        ":gcs_server",
-        ":libray_redis_module.so",
-        ":plasma_store_server",
-        ":raylet",
-        ":redis-server",
     ],
 )
 
@@ -252,13 +238,6 @@ genrule(
         WORK_DIR="$$(pwd)"
         rm -rf "$$WORK_DIR/python/ray/jars" && mkdir -p "$$WORK_DIR/python/ray/jars"
         cp -f $(location //java:ray_dist_deploy.jar) "$$WORK_DIR/python/ray/jars/ray_dist.jar"
-        chmod +w "$$WORK_DIR/python/ray/jars/ray_dist.jar"
-        zip -d "$$WORK_DIR/python/ray/jars/ray_dist.jar" \
-            "native/*/gcs_server" \
-            "native/*/libray_redis_module.so" \
-            "native/*/plasma_store_server" \
-            "native/*/raylet" \
-            "native/*/redis-server"
         date > $@
     """,
     local = 1,