From 9ee16bc5cc43899bae997c5c48a72a664e7f44d3 Mon Sep 17 00:00:00 2001
From: Lai Jiang <jianglai@google.com>
Date: Fri, 2 Dec 2022 13:37:56 -0500
Subject: [PATCH] Fix javadoc build (#1866)
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With newer versions of Java 11, javadoc fails to build due to unknown
tags in package-info.java files. These files are not important so we
exclude them.

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- - -
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---
 build.gradle | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/build.gradle b/build.gradle
index 672a0fb42..b83a3c33b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -528,6 +528,10 @@ task javaIncrementalFormatApply {
 
 task javadoc(type: Javadoc) {
   source javadocSource
+  // Java 11.0.17 has the following bug that affects annotation handling on
+  // package-info.java:
+  // https://bugs.openjdk.org/browse/JDK-8222091
+  exclude "**/package-info.java"
   classpath = files(javadocClasspath)
   destinationDir = file("${buildDir}/docs/javadoc")
   options.encoding = "UTF-8"