Exempt build/bazel/examples/java BUILD files from bp2build overwriting.

Test: b build build/bazel/examples/java/...
Change-Id: Iab4934d99f734979350742a3a14aca7899d4cada
diff --git a/android/bazel.go b/android/bazel.go
index cfb237f..b01bd70 100644
--- a/android/bazel.go
+++ b/android/bazel.go
@@ -137,6 +137,7 @@
 		// build/bazel explicitly.
 		"build/bazel":/* recursive = */ false,
 		"build/bazel/examples/android_app":/* recursive = */ true,
+		"build/bazel/examples/java":/* recursive = */ true,
 		"build/bazel/bazel_skylib":/* recursive = */ true,
 		"build/bazel/rules":/* recursive = */ true,
 		"build/bazel/rules_cc":/* recursive = */ true,