Prepare tests for Starlark java rules migration

PiperOrigin-RevId: 660824927
Change-Id: I9344ae736d91bd02db2fddcc5e99f805f37ab011
diff --git a/src/test/java/com/google/devtools/build/lib/testutil/TestConstants.java b/src/test/java/com/google/devtools/build/lib/testutil/TestConstants.java
index 43ae402..2b6bfa3 100644
--- a/src/test/java/com/google/devtools/build/lib/testutil/TestConstants.java
+++ b/src/test/java/com/google/devtools/build/lib/testutil/TestConstants.java
@@ -151,6 +151,9 @@
           // TODO(#7849): Remove after flag flip.
           "--incompatible_use_toolchain_resolution_for_java_rules");
 
+  public static final ImmutableList<String> PRODUCT_SPECIFIC_BUILD_LANG_OPTIONS =
+      ImmutableList.of();
+
   /** Partial query to filter out implicit dependencies of C/C++ rules. */
   public static final String CC_DEPENDENCY_CORRECTION =
       " - deps(" + TOOLS_REPOSITORY + "//tools/cpp:current_cc_toolchain)"