From c5d7b86c19e75438d93effc176470e3a25494a08 Mon Sep 17 00:00:00 2001
From: cpovirk <cpovirk@google.com>
Date: Tue, 15 Nov 2022 14:33:14 -0800
Subject: [PATCH] Suppress some `CheckReturnValue` errors.

We may just improve our checker to not issue errors for this `try`-`fail` pattern, but for now, let's get the build green.

RELNOTES=n/a
PiperOrigin-RevId: 488760922
---
 .../collect/testing/google/MultimapContainsEntryTester.java   | 4 ++--
 .../collect/testing/google/MultimapContainsKeyTester.java     | 2 +-
 .../collect/testing/google/MultimapContainsValueTester.java   | 2 +-
 .../common/collect/testing/google/MultimapGetTester.java      | 2 +-
 .../common/collect/testing/google/MultisetCountTester.java    | 2 +-
 .../collect/testing/google/MultisetNavigationTester.java      | 4 ++--
 .../collect/testing/google/MultimapContainsEntryTester.java   | 4 ++--
 .../collect/testing/google/MultimapContainsKeyTester.java     | 2 +-
 .../collect/testing/google/MultimapContainsValueTester.java   | 2 +-
 .../common/collect/testing/google/MultimapGetTester.java      | 2 +-
 .../common/collect/testing/google/MultisetCountTester.java    | 2 +-
 .../collect/testing/google/MultisetNavigationTester.java      | 4 ++--
 12 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsEntryTester.java b/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsEntryTester.java
index 9da7fe3f2ac8..1f442149fcdc 100644
--- a/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsEntryTester.java
+++ b/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsEntryTester.java
@@ -69,7 +69,7 @@ public void testContainsEntryNullNo() {
   @MapFeature.Require(absent = ALLOWS_NULL_KEY_QUERIES)
   public void testContainsEntryNullDisallowedBecauseKeyQueriesDisallowed() {
     try {
-      multimap().containsEntry(null, v3());
+      boolean unused = multimap().containsEntry(null, v3());
       fail("Expected NullPointerException");
     } catch (NullPointerException expected) {
       // success
@@ -79,7 +79,7 @@ public void testContainsEntryNullDisallowedBecauseKeyQueriesDisallowed() {
   @MapFeature.Require(absent = ALLOWS_NULL_VALUE_QUERIES)
   public void testContainsEntryNullDisallowedBecauseValueQueriesDisallowed() {
     try {
-      multimap().containsEntry(k3(), null);
+      boolean unused = multimap().containsEntry(k3(), null);
       fail("Expected NullPointerException");
     } catch (NullPointerException expected) {
       // success
diff --git a/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsKeyTester.java b/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsKeyTester.java
index a7dcd6626e0f..e42f1d7cef79 100644
--- a/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsKeyTester.java
+++ b/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsKeyTester.java
@@ -82,7 +82,7 @@ public void testContainsKeyNullAbsent() {
   @MapFeature.Require(absent = ALLOWS_NULL_KEY_QUERIES)
   public void testContainsKeyNullDisallowed() {
     try {
-      multimap().containsKey(null);
+      boolean unused = multimap().containsKey(null);
       fail("Expected NullPointerException");
     } catch (NullPointerException expected) {
       // success
diff --git a/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsValueTester.java b/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsValueTester.java
index 00ca12ad514b..4fae07f352c0 100644
--- a/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsValueTester.java
+++ b/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsValueTester.java
@@ -59,7 +59,7 @@ public void testContainsNullValueNo() {
   @MapFeature.Require(absent = ALLOWS_NULL_VALUE_QUERIES)
   public void testContainsNullValueFails() {
     try {
-      multimap().containsValue(null);
+      boolean unused = multimap().containsValue(null);
       fail("Expected NullPointerException");
     } catch (NullPointerException expected) {
       // success
diff --git a/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapGetTester.java b/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapGetTester.java
index 6978473232fa..c04cf97ceb8e 100644
--- a/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapGetTester.java
+++ b/android/guava-testlib/src/com/google/common/collect/testing/google/MultimapGetTester.java
@@ -142,7 +142,7 @@ public void testGetNullAbsent() {
   @MapFeature.Require(absent = ALLOWS_NULL_KEY_QUERIES)
   public void testGetNullForbidden() {
     try {
-      multimap().get(null);
+      Collection<V> unused = multimap().get(null);
       fail("Expected NullPointerException");
     } catch (NullPointerException expected) {
       // success
diff --git a/android/guava-testlib/src/com/google/common/collect/testing/google/MultisetCountTester.java b/android/guava-testlib/src/com/google/common/collect/testing/google/MultisetCountTester.java
index 7c07cd33d06c..5d272eda45f3 100644
--- a/android/guava-testlib/src/com/google/common/collect/testing/google/MultisetCountTester.java
+++ b/android/guava-testlib/src/com/google/common/collect/testing/google/MultisetCountTester.java
@@ -64,7 +64,7 @@ public void testCount_nullAbsent() {
   @CollectionFeature.Require(absent = ALLOWS_NULL_QUERIES)
   public void testCount_null_forbidden() {
     try {
-      getMultiset().count(null);
+      int unused = getMultiset().count(null);
       fail("Expected NullPointerException");
     } catch (NullPointerException expected) {
     }
diff --git a/android/guava-testlib/src/com/google/common/collect/testing/google/MultisetNavigationTester.java b/android/guava-testlib/src/com/google/common/collect/testing/google/MultisetNavigationTester.java
index ce8e283a9c3e..b5474c438e43 100644
--- a/android/guava-testlib/src/com/google/common/collect/testing/google/MultisetNavigationTester.java
+++ b/android/guava-testlib/src/com/google/common/collect/testing/google/MultisetNavigationTester.java
@@ -178,7 +178,7 @@ public void testPollFirst() {
   @CollectionFeature.Require(absent = SUPPORTS_REMOVE)
   public void testPollFirstUnsupported() {
     try {
-      sortedMultiset.pollFirstEntry();
+      Entry<E> unused = sortedMultiset.pollFirstEntry();
       fail();
     } catch (UnsupportedOperationException e) {
     }
@@ -234,7 +234,7 @@ public void testPollLast() {
   @CollectionSize.Require(SEVERAL)
   public void testPollLastUnsupported() {
     try {
-      sortedMultiset.pollLastEntry();
+      Entry<E> unused = sortedMultiset.pollLastEntry();
       fail();
     } catch (UnsupportedOperationException e) {
     }
diff --git a/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsEntryTester.java b/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsEntryTester.java
index 9da7fe3f2ac8..1f442149fcdc 100644
--- a/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsEntryTester.java
+++ b/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsEntryTester.java
@@ -69,7 +69,7 @@ public void testContainsEntryNullNo() {
   @MapFeature.Require(absent = ALLOWS_NULL_KEY_QUERIES)
   public void testContainsEntryNullDisallowedBecauseKeyQueriesDisallowed() {
     try {
-      multimap().containsEntry(null, v3());
+      boolean unused = multimap().containsEntry(null, v3());
       fail("Expected NullPointerException");
     } catch (NullPointerException expected) {
       // success
@@ -79,7 +79,7 @@ public void testContainsEntryNullDisallowedBecauseKeyQueriesDisallowed() {
   @MapFeature.Require(absent = ALLOWS_NULL_VALUE_QUERIES)
   public void testContainsEntryNullDisallowedBecauseValueQueriesDisallowed() {
     try {
-      multimap().containsEntry(k3(), null);
+      boolean unused = multimap().containsEntry(k3(), null);
       fail("Expected NullPointerException");
     } catch (NullPointerException expected) {
       // success
diff --git a/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsKeyTester.java b/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsKeyTester.java
index a7dcd6626e0f..e42f1d7cef79 100644
--- a/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsKeyTester.java
+++ b/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsKeyTester.java
@@ -82,7 +82,7 @@ public void testContainsKeyNullAbsent() {
   @MapFeature.Require(absent = ALLOWS_NULL_KEY_QUERIES)
   public void testContainsKeyNullDisallowed() {
     try {
-      multimap().containsKey(null);
+      boolean unused = multimap().containsKey(null);
       fail("Expected NullPointerException");
     } catch (NullPointerException expected) {
       // success
diff --git a/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsValueTester.java b/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsValueTester.java
index 00ca12ad514b..4fae07f352c0 100644
--- a/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsValueTester.java
+++ b/guava-testlib/src/com/google/common/collect/testing/google/MultimapContainsValueTester.java
@@ -59,7 +59,7 @@ public void testContainsNullValueNo() {
   @MapFeature.Require(absent = ALLOWS_NULL_VALUE_QUERIES)
   public void testContainsNullValueFails() {
     try {
-      multimap().containsValue(null);
+      boolean unused = multimap().containsValue(null);
       fail("Expected NullPointerException");
     } catch (NullPointerException expected) {
       // success
diff --git a/guava-testlib/src/com/google/common/collect/testing/google/MultimapGetTester.java b/guava-testlib/src/com/google/common/collect/testing/google/MultimapGetTester.java
index 6978473232fa..c04cf97ceb8e 100644
--- a/guava-testlib/src/com/google/common/collect/testing/google/MultimapGetTester.java
+++ b/guava-testlib/src/com/google/common/collect/testing/google/MultimapGetTester.java
@@ -142,7 +142,7 @@ public void testGetNullAbsent() {
   @MapFeature.Require(absent = ALLOWS_NULL_KEY_QUERIES)
   public void testGetNullForbidden() {
     try {
-      multimap().get(null);
+      Collection<V> unused = multimap().get(null);
       fail("Expected NullPointerException");
     } catch (NullPointerException expected) {
       // success
diff --git a/guava-testlib/src/com/google/common/collect/testing/google/MultisetCountTester.java b/guava-testlib/src/com/google/common/collect/testing/google/MultisetCountTester.java
index 7c07cd33d06c..5d272eda45f3 100644
--- a/guava-testlib/src/com/google/common/collect/testing/google/MultisetCountTester.java
+++ b/guava-testlib/src/com/google/common/collect/testing/google/MultisetCountTester.java
@@ -64,7 +64,7 @@ public void testCount_nullAbsent() {
   @CollectionFeature.Require(absent = ALLOWS_NULL_QUERIES)
   public void testCount_null_forbidden() {
     try {
-      getMultiset().count(null);
+      int unused = getMultiset().count(null);
       fail("Expected NullPointerException");
     } catch (NullPointerException expected) {
     }
diff --git a/guava-testlib/src/com/google/common/collect/testing/google/MultisetNavigationTester.java b/guava-testlib/src/com/google/common/collect/testing/google/MultisetNavigationTester.java
index ce8e283a9c3e..b5474c438e43 100644
--- a/guava-testlib/src/com/google/common/collect/testing/google/MultisetNavigationTester.java
+++ b/guava-testlib/src/com/google/common/collect/testing/google/MultisetNavigationTester.java
@@ -178,7 +178,7 @@ public void testPollFirst() {
   @CollectionFeature.Require(absent = SUPPORTS_REMOVE)
   public void testPollFirstUnsupported() {
     try {
-      sortedMultiset.pollFirstEntry();
+      Entry<E> unused = sortedMultiset.pollFirstEntry();
       fail();
     } catch (UnsupportedOperationException e) {
     }
@@ -234,7 +234,7 @@ public void testPollLast() {
   @CollectionSize.Require(SEVERAL)
   public void testPollLastUnsupported() {
     try {
-      sortedMultiset.pollLastEntry();
+      Entry<E> unused = sortedMultiset.pollLastEntry();
       fail();
     } catch (UnsupportedOperationException e) {
     }