[6.2.0]Add version to JavaRuntimeInfo.

src/main/java/com/google/devtools/build/lib/bazel/rules/java/BazelJavaSemantics.java

@@ -54,6 +54,7 @@
 import com.google.devtools.build.lib.rules.java.JavaConfiguration.OneVersionEnforcementLevel;
 import com.google.devtools.build.lib.rules.java.JavaHelper;
 import com.google.devtools.build.lib.rules.java.JavaRuleOutputJarsProvider;
+import com.google.devtools.build.lib.rules.java.JavaRuntimeInfo;
 import com.google.devtools.build.lib.rules.java.JavaSemantics;
 import com.google.devtools.build.lib.rules.java.JavaSourceJarsProvider;
 import com.google.devtools.build.lib.rules.java.JavaTargetAttributes;
@@ -532,6 +533,9 @@ public Iterable<String> getJvmFlags(
         if (testClass == null) {
           ruleContext.ruleError("cannot determine test class");
         } else {
+          if (JavaRuntimeInfo.from(ruleContext).version() >= 17) {
+            jvmFlags.add("-Djava.security.manager=allow");
+          }
           // Always run junit tests with -ea (enable assertion)
           jvmFlags.add("-ea");
           // "suite" is a misnomer.

src/main/java/com/google/devtools/build/lib/bazel/rules/java/jdk.WORKSPACE.tmpl

@@ -1,14 +1,15 @@
 # External dependencies for the java_* rules.
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe")
+load("@bazel_tools//tools/jdk:jdk_build_file.bzl", "JDK_BUILD_TEMPLATE")
 load("@bazel_tools//tools/jdk:local_java_repository.bzl", "local_java_repository")
 load("@bazel_tools//tools/jdk:remote_java_repository.bzl", "remote_java_repository")
 
 maybe(
     local_java_repository,
     name = "local_jdk",
     java_home = DEFAULT_SYSTEM_JAVABASE,
-    build_file = "@bazel_tools//tools/jdk:jdk.BUILD",
+    build_file_content = JDK_BUILD_TEMPLATE,
 )
 
 # OpenJDK distributions that should only be downloaded on demand (e.g. when

src/main/java/com/google/devtools/build/lib/rules/java/JavaRuntime.java

@@ -15,6 +15,7 @@
 package com.google.devtools.build.lib.rules.java;
 
 import static com.google.common.base.Preconditions.checkNotNull;
+import static com.google.devtools.build.lib.packages.Type.INTEGER;
 
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
@@ -116,7 +117,9 @@ public ConfiguredTarget create(RuleContext ruleContext)
             javaBinaryRunfilesPath,
             hermeticInputs,
             libModules,
-            hermeticStaticLibs);
+            defaultCDS,
+            hermeticStaticLibs,
+            ruleContext.attributes().get("version", INTEGER).toIntUnchecked());
 
     TemplateVariableInfo templateVariableInfo =
         new TemplateVariableInfo(

src/main/java/com/google/devtools/build/lib/rules/java/JavaRuntimeInfo.java

@@ -51,7 +51,9 @@ public static JavaRuntimeInfo create(
       PathFragment javaBinaryRunfilesPath,
       NestedSet<Artifact> hermeticInputs,
       @Nullable Artifact libModules,
-      ImmutableList<CcInfo> hermeticStaticLibs) {
+      @Nullable Artifact defaultCDS,
+      ImmutableList<CcInfo> hermeticStaticLibs,
+      int version) {
     return new JavaRuntimeInfo(
         javaBaseInputs,
         javaHome,
@@ -60,7 +62,9 @@ public static JavaRuntimeInfo create(
         javaBinaryRunfilesPath,
         hermeticInputs,
         libModules,
-        hermeticStaticLibs);
+        defaultCDS,
+        hermeticStaticLibs,
+        version);
   }
 
   @Override
@@ -124,6 +128,7 @@ private static JavaRuntimeInfo from(RuleContext ruleContext, ToolchainInfo toolc
   private final NestedSet<Artifact> hermeticInputs;
   @Nullable private final Artifact libModules;
   private final ImmutableList<CcInfo> hermeticStaticLibs;
+  private final int version;
 
   private JavaRuntimeInfo(
       NestedSet<Artifact> javaBaseInputs,
@@ -133,7 +138,9 @@ private JavaRuntimeInfo(
       PathFragment javaBinaryRunfilesPath,
       NestedSet<Artifact> hermeticInputs,
       @Nullable Artifact libModules,
-      ImmutableList<CcInfo> hermeticStaticLibs) {
+      @Nullable Artifact defaultCDS,
+      ImmutableList<CcInfo> hermeticStaticLibs,
+      int version) {
     this.javaBaseInputs = javaBaseInputs;
     this.javaHome = javaHome;
     this.javaBinaryExecPath = javaBinaryExecPath;
@@ -142,6 +149,7 @@ private JavaRuntimeInfo(
     this.hermeticInputs = hermeticInputs;
     this.libModules = libModules;
     this.hermeticStaticLibs = hermeticStaticLibs;
+    this.version = version;
   }
 
   /** All input artifacts in the javabase. */
@@ -223,6 +231,11 @@ public Depset starlarkJavaBaseInputs() {
     return Depset.of(Artifact.TYPE, javaBaseInputs());
   }
 
+  @Override
+  public int version() {
+    return version;
+  }
+
   @Override
   public com.google.devtools.build.lib.packages.Provider getProvider() {
     return PROVIDER;

src/main/java/com/google/devtools/build/lib/rules/java/JavaRuntimeRule.java

@@ -18,6 +18,7 @@
 import static com.google.devtools.build.lib.packages.BuildType.LABEL;
 import static com.google.devtools.build.lib.packages.BuildType.LABEL_LIST;
 import static com.google.devtools.build.lib.packages.BuildType.LICENSE;
+import static com.google.devtools.build.lib.packages.Type.INTEGER;
 import static com.google.devtools.build.lib.packages.Type.STRING;
 
 import com.google.devtools.build.lib.analysis.BaseRuleClasses;
@@ -72,6 +73,11 @@ public RuleClass build(RuleClass.Builder builder, RuleDefinitionEnvironment env)
         <!-- #END_BLAZE_RULE.ATTRIBUTE --> */
         .add(attr("java_home", STRING))
         .add(attr("output_licenses", LICENSE))
+        /* <!-- #BLAZE_RULE(java_runtime).ATTRIBUTE(version) -->
+        The feature version of the Java runtime. I.e., the integer returned by
+        <code>Runtime.version().feature()</code>.
+        <!-- #END_BLAZE_RULE.ATTRIBUTE --> */
+        .add(attr("version", INTEGER))
         .build();
   }
 

src/main/java/com/google/devtools/build/lib/starlarkbuildapi/java/JavaRuntimeInfoApi.java

@@ -95,4 +95,11 @@ public interface JavaRuntimeInfoApi extends StructApi {
       doc = "Returns the JDK static libraries.",
       structField = true)
   Sequence<CcInfo> starlarkHermeticStaticLibs();
+
+  /** The Java feature version of the runtime. This is 0 if the version is unknown. */
+  @StarlarkMethod(
+      name = "version",
+      doc = "The Java feature version of the runtime. This is 0 if the version is unknown.",
+      structField = true)
+  int version();
 }