Import changes.

  - b8a1c5fecb8c7514f42ff74b1cd3855b5f6496db

GitOrigin-RevId: b8a1c5fecb8c7514f42ff74b1cd3855b5f6496db

MODULE.bazel

@@ -52,6 +52,8 @@ single_version_override(
 )
 
 bazel_dep(name = "rules_go", version = "0.49.0")
+bazel_dep(name = "rules_java", version = "7.9.0")
+bazel_dep(name = "rules_jvm_external", version = "6.2")
 bazel_dep(name = "rules_oci", version = "1.7.5")
 bazel_dep(name = "rules_pkg", version = "0.10.1")
 bazel_dep(name = "rules_proto_grpc_cpp", version = "5.0.0")
@@ -99,6 +101,21 @@ protoc.toolchain(
 
 bazel_dep(name = "container_structure_test", version = "1.16.0", dev_dependency = True)
 
+maven = use_extension("@rules_jvm_external//:extensions.bzl", "maven")
+maven.install(
+    artifacts = [
+        "com.google.code.gson:gson:2.10.1",
+        "com.google.googlejavaformat:google-java-format:1.17.0",
+        "io.helidon.grpc:helidon-grpc-core:3.2.5",
+        "org.bouncycastle:bcprov-jdk15on:1.70",
+        "junit:junit:4.13.2",
+        "org.mockito:mockito-core:4.5.1",
+    ],
+    repositories = [
+        "https://repo.maven.apache.org/maven2/",
+    ],
+)
+
 go_sdk = use_extension("@rules_go//go:extensions.bzl", "go_sdk")
 go_sdk.download(
     version = "1.23.0",