Use assertThat from Truth instead of Truth8

The Truth team moved methods from Truth8 into Truth.

Change-Id: I9eef394fd3eb4fb9d5430c0be6df1df69cf8b2a5
Signed-off-by: Edwin Kempin <ekempin@google.com>
diff --git a/javatests/com/google/gerrit/plugins/checks/acceptance/CheckersIT.java b/javatests/com/google/gerrit/plugins/checks/acceptance/CheckersIT.java
index 1dfcad6..4061fb0 100644
--- a/javatests/com/google/gerrit/plugins/checks/acceptance/CheckersIT.java
+++ b/javatests/com/google/gerrit/plugins/checks/acceptance/CheckersIT.java
@@ -14,7 +14,7 @@
 
 package com.google.gerrit.plugins.checks.acceptance;
 
-import static com.google.common.truth.Truth8.assertThat;
+import static com.google.common.truth.Truth.assertThat;
 
 import com.google.gerrit.entities.Project;
 import com.google.gerrit.plugins.checks.Checker;
diff --git a/javatests/com/google/gerrit/plugins/checks/acceptance/api/ChangeCheckInfoIT.java b/javatests/com/google/gerrit/plugins/checks/acceptance/api/ChangeCheckInfoIT.java
index a6d7c26..af50edb 100644
--- a/javatests/com/google/gerrit/plugins/checks/acceptance/api/ChangeCheckInfoIT.java
+++ b/javatests/com/google/gerrit/plugins/checks/acceptance/api/ChangeCheckInfoIT.java
@@ -16,7 +16,6 @@
 
 import static com.google.common.collect.ImmutableList.toImmutableList;
 import static com.google.common.truth.Truth.assertThat;
-import static com.google.common.truth.Truth8.assertThat;
 import static com.google.gerrit.truth.CacheStatsSubject.assertThat;
 import static com.google.gerrit.truth.CacheStatsSubject.cloneStats;
 
diff --git a/javatests/com/google/gerrit/plugins/checks/acceptance/api/CreateCheckIT.java b/javatests/com/google/gerrit/plugins/checks/acceptance/api/CreateCheckIT.java
index 65a7d0e..704a1ca 100644
--- a/javatests/com/google/gerrit/plugins/checks/acceptance/api/CreateCheckIT.java
+++ b/javatests/com/google/gerrit/plugins/checks/acceptance/api/CreateCheckIT.java
@@ -15,7 +15,6 @@
 package com.google.gerrit.plugins.checks.acceptance.api;
 
 import static com.google.common.truth.Truth.assertThat;
-import static com.google.common.truth.Truth8.assertThat;
 import static com.google.gerrit.testing.GerritJUnit.assertThrows;
 
 import com.google.gerrit.acceptance.RestResponse;
diff --git a/javatests/com/google/gerrit/plugins/checks/acceptance/api/GetCheckIT.java b/javatests/com/google/gerrit/plugins/checks/acceptance/api/GetCheckIT.java
index ee3c261..e6e3444 100644
--- a/javatests/com/google/gerrit/plugins/checks/acceptance/api/GetCheckIT.java
+++ b/javatests/com/google/gerrit/plugins/checks/acceptance/api/GetCheckIT.java
@@ -16,7 +16,6 @@
 
 import static com.google.common.collect.Iterables.getOnlyElement;
 import static com.google.common.truth.Truth.assertThat;
-import static com.google.common.truth.Truth8.assertThat;
 import static com.google.gerrit.extensions.client.ListChangesOption.CURRENT_REVISION;
 import static com.google.gerrit.testing.GerritJUnit.assertThrows;
 import static javax.servlet.http.HttpServletResponse.SC_BAD_REQUEST;
diff --git a/javatests/com/google/gerrit/plugins/checks/acceptance/api/ListChecksIT.java b/javatests/com/google/gerrit/plugins/checks/acceptance/api/ListChecksIT.java
index d21488f..93f1ac4 100644
--- a/javatests/com/google/gerrit/plugins/checks/acceptance/api/ListChecksIT.java
+++ b/javatests/com/google/gerrit/plugins/checks/acceptance/api/ListChecksIT.java
@@ -16,7 +16,6 @@
 
 import static com.google.common.collect.Iterables.getOnlyElement;
 import static com.google.common.truth.Truth.assertThat;
-import static com.google.common.truth.Truth8.assertThat;
 import static com.google.gerrit.extensions.client.ListChangesOption.CURRENT_REVISION;
 
 import com.google.common.collect.ImmutableSet;
diff --git a/javatests/com/google/gerrit/plugins/checks/acceptance/api/UpdateCheckerIT.java b/javatests/com/google/gerrit/plugins/checks/acceptance/api/UpdateCheckerIT.java
index 99ae106..beba6c1 100644
--- a/javatests/com/google/gerrit/plugins/checks/acceptance/api/UpdateCheckerIT.java
+++ b/javatests/com/google/gerrit/plugins/checks/acceptance/api/UpdateCheckerIT.java
@@ -15,7 +15,6 @@
 package com.google.gerrit.plugins.checks.acceptance.api;
 
 import static com.google.common.truth.Truth.assertThat;
-import static com.google.common.truth.Truth8.assertThat;
 import static com.google.gerrit.git.testing.CommitSubject.assertCommit;
 import static com.google.gerrit.testing.GerritJUnit.assertThrows;
 
diff --git a/javatests/com/google/gerrit/plugins/checks/acceptance/testsuite/CheckOperationsImplTest.java b/javatests/com/google/gerrit/plugins/checks/acceptance/testsuite/CheckOperationsImplTest.java
index d999c92..408480d 100644
--- a/javatests/com/google/gerrit/plugins/checks/acceptance/testsuite/CheckOperationsImplTest.java
+++ b/javatests/com/google/gerrit/plugins/checks/acceptance/testsuite/CheckOperationsImplTest.java
@@ -16,7 +16,6 @@
 
 import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.truth.Truth.assertThat;
-import static com.google.common.truth.Truth8.assertThat;
 import static com.google.gerrit.testing.GerritJUnit.assertThrows;
 import static java.nio.charset.StandardCharsets.UTF_8;
 import static java.util.concurrent.TimeUnit.SECONDS;
diff --git a/javatests/com/google/gerrit/plugins/checks/acceptance/testsuite/CheckerOperationsImplTest.java b/javatests/com/google/gerrit/plugins/checks/acceptance/testsuite/CheckerOperationsImplTest.java
index bc1eee5..5c3060b 100644
--- a/javatests/com/google/gerrit/plugins/checks/acceptance/testsuite/CheckerOperationsImplTest.java
+++ b/javatests/com/google/gerrit/plugins/checks/acceptance/testsuite/CheckerOperationsImplTest.java
@@ -16,7 +16,6 @@
 
 import static com.google.common.truth.Truth.assertThat;
 import static com.google.common.truth.Truth.assertWithMessage;
-import static com.google.common.truth.Truth8.assertThat;
 import static com.google.gerrit.testing.GerritJUnit.assertThrows;
 import static java.nio.charset.StandardCharsets.UTF_8;
 import static org.eclipse.jgit.lib.Constants.OBJ_BLOB;
diff --git a/javatests/com/google/gerrit/plugins/checks/rules/ChecksSubmitRuleTest.java b/javatests/com/google/gerrit/plugins/checks/rules/ChecksSubmitRuleTest.java
index fc01ba5..9978fab 100644
--- a/javatests/com/google/gerrit/plugins/checks/rules/ChecksSubmitRuleTest.java
+++ b/javatests/com/google/gerrit/plugins/checks/rules/ChecksSubmitRuleTest.java
@@ -15,7 +15,6 @@
 package com.google.gerrit.plugins.checks.rules;
 
 import static com.google.common.truth.Truth.assertThat;
-import static com.google.common.truth.Truth8.assertThat;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;