From 75632d616dbf14b6c71ea0e3a8a55c6fc963ba10 Mon Sep 17 00:00:00 2001
From: Eugene Susla <eugenesusla@google.com>
Date: Fri, 21 Jun 2019 18:23:59 -0700
Subject: [PATCH] [DO NOT MERGE] Don't throw from PooledLambdaImpl#toString

Bug: 134594642
Test: presubmit
Change-Id: Ia0834a76e7ae9a222ec2698dcd989317bb20f2a0
(cherry picked from commit 7f000e1dd942d492289fe7c447ed64562ed15bed)
---
 .../internal/util/function/pooled/PooledLambdaImpl.java        | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/java/com/android/internal/util/function/pooled/PooledLambdaImpl.java b/core/java/com/android/internal/util/function/pooled/PooledLambdaImpl.java
index 1bbd87cd3e595..82593b5e2f0a3 100755
--- a/core/java/com/android/internal/util/function/pooled/PooledLambdaImpl.java
+++ b/core/java/com/android/internal/util/function/pooled/PooledLambdaImpl.java
@@ -637,6 +637,7 @@ final class PooledLambdaImpl<R> extends OmniFunction<Object,
         private static String argCountPrefix(int argCount) {
             switch (argCount) {
                 case MASK_ARG_COUNT: return "";
+                case 0: return "";
                 case 1: return "";
                 case 2: return "Bi";
                 case 3: return "Tri";
@@ -646,7 +647,7 @@ final class PooledLambdaImpl<R> extends OmniFunction<Object,
                 case 7: return "Hept";
                 case 8: return "Oct";
                 case 9: return "Nona";
-                default: throw new IllegalArgumentException("" + argCount);
+                default: return "" + argCount + "arg";
             }
         }