Add a placeholder //tools/jdk:jvmopts.bzl

Will be used to define common JVM options for java_binary targets.

PiperOrigin-RevId: 800603118
Change-Id: If36ba348bdd6963b0176e4bd8dc82db14550f277

Author: ted-xie

tools/jdk/jvmopts.bzl

@@ -0,0 +1,26 @@
+# Copyright 2025 The Bazel Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""
+This file exposes various constants used as jvm options for Java compilations.
+"""
+
+BASE_JVMOPTS = [
+    # b/71513487
+    "-XX:+TieredCompilation",
+    "-XX:TieredStopAtLevel=1",
+    "-Xms8g",
+    "-Xmx8g",
+]
+