From fc3ec92a971cff343bcf10c069bcc6a3b4cad78c Mon Sep 17 00:00:00 2001
From: Makoto Onuki <omakoto@google.com>
Date: Thu, 20 Jan 2022 08:58:08 -0800
Subject: [PATCH] *ServiceStartNotAllowedException shouldn't have a "cause"

Bug: 210890426
Test: build
Change-Id: I94ba39c775cf95074907db6814104289a577d496
---
 core/java/android/app/ServiceStartNotAllowedException.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/core/java/android/app/ServiceStartNotAllowedException.java b/core/java/android/app/ServiceStartNotAllowedException.java
index 33285b2190eb5..b1f47eee4bfd7 100644
--- a/core/java/android/app/ServiceStartNotAllowedException.java
+++ b/core/java/android/app/ServiceStartNotAllowedException.java
@@ -40,4 +40,11 @@ public abstract class ServiceStartNotAllowedException extends IllegalStateExcept
             return new BackgroundServiceStartNotAllowedException(message);
         }
     }
+
+    @Override
+    public synchronized Throwable getCause() {
+        // "Cause" is often used for clustering exceptions, and developers don't want to have it
+        // for this exception. b/210890426
+        return null;
+    }
 }