From 11a2cf129cdeccf376674b2ee9326cf79bcd8e23 Mon Sep 17 00:00:00 2001
From: Mixpa <514518274@qq.com>
Date: Mon, 26 Aug 2019 08:43:07 -0700
Subject: [PATCH] Simplify while+break into do-while.

Fixes #3577

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=265464337
---
 .../test/com/google/common/base/CharMatcherTest.java       | 7 ++-----
 .../test/com/google/common/base/CharMatcherTest.java       | 7 ++-----
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/android/guava-tests/test/com/google/common/base/CharMatcherTest.java b/android/guava-tests/test/com/google/common/base/CharMatcherTest.java
index db5626017cff..5412882c5641 100644
--- a/android/guava-tests/test/com/google/common/base/CharMatcherTest.java
+++ b/android/guava-tests/test/com/google/common/base/CharMatcherTest.java
@@ -727,12 +727,9 @@ static char[] randomChars(Random rand, int size) {
     Set<Character> chars = new HashSet<>(size);
     for (int i = 0; i < size; i++) {
       char c;
-      while (true) {
+      do {
         c = (char) rand.nextInt(Character.MAX_VALUE - Character.MIN_VALUE + 1);
-        if (!chars.contains(c)) {
-          break;
-        }
-      }
+      } while (chars.contains(c));
       chars.add(c);
     }
     char[] retValue = new char[chars.size()];
diff --git a/guava-tests/test/com/google/common/base/CharMatcherTest.java b/guava-tests/test/com/google/common/base/CharMatcherTest.java
index db5626017cff..5412882c5641 100644
--- a/guava-tests/test/com/google/common/base/CharMatcherTest.java
+++ b/guava-tests/test/com/google/common/base/CharMatcherTest.java
@@ -727,12 +727,9 @@ static char[] randomChars(Random rand, int size) {
     Set<Character> chars = new HashSet<>(size);
     for (int i = 0; i < size; i++) {
       char c;
-      while (true) {
+      do {
         c = (char) rand.nextInt(Character.MAX_VALUE - Character.MIN_VALUE + 1);
-        if (!chars.contains(c)) {
-          break;
-        }
-      }
+      } while (chars.contains(c));
       chars.add(c);
     }
     char[] retValue = new char[chars.size()];