commit fd44fd2d60e2e052d7f70f029bfc9216234f3c88
author pcloudy <pcloudy@google.com> Wed Jan 19 06:59:37 2022 -0800
committer Copybara-Service <copybara-worker@google.com> Wed Jan 19 07:00:56 2022 -0800
tree bb9f4ae49395ad575bbdd54f4c2b33c790f537d3
parent 3c156f3d6ee3a325dd11587fae90b229c907bc8f

Automated rollback of commit 4b7f09774722121aa82b8fd38ae3d31c7164599b.

*** Reason for rollback ***

This change breaks 4 projects in Bazel's downstream pipeline, including Bazel itself.

https://github.com/bazelbuild/bazel/issues/14598

*** Original change description ***

Remove `-XepOpt:ReturnValueIgnored:ObjectMethods=false`

https://github.com/bazelbuild/bazel/issues/14589

RELNOTES[INC]: Error Prone now checks for unused return values of additional methods on `java.lang.Object`, which can be disabled using `--javacopts=-Xep:ReturnValueIgnored:OFF`

PiperOrigin-RevId: 422803389

tools/jdk/default_java_toolchain.bzl

diff --git a/tools/jdk/default_java_toolchain.bzl b/tools/jdk/default_java_toolchain.bzl
index 0acc876..ac8ed5d 100644
--- a/tools/jdk/default_java_toolchain.bzl
+++ b/tools/jdk/default_java_toolchain.bzl
@@ -51,6 +51,8 @@
     "-XDcompilePolicy=simple",
     "-g",
     "-parameters",
+    # https://github.com/bazelbuild/java_tools/issues/51#issuecomment-927940699
+    "-XepOpt:ReturnValueIgnored:ObjectMethods=false",
 ]
 
 # java_toolchain parameters without specifying javac, java.compiler,