Merge changes from topic "enable_unused_variable_bug_pattern"
* changes:
Enable error level for the UnusedVariable bug pattern in ErrorProne
MultiProgressMonitor: Remove unused ExperimentFeatures var
diff --git a/java/com/google/gerrit/acceptance/SshSessionMina.java b/java/com/google/gerrit/acceptance/SshSessionMina.java
index 4d8691b..3b0ba3b 100644
--- a/java/com/google/gerrit/acceptance/SshSessionMina.java
+++ b/java/com/google/gerrit/acceptance/SshSessionMina.java
@@ -107,13 +107,11 @@
@Override
public int execAndReturnStatus(String command) throws Exception {
Process process = getMinaSession().exec(command, 0);
- InputStream in = process.getInputStream();
InputStream err = process.getErrorStream();
Scanner s = new Scanner(err, UTF_8.name()).useDelimiter("\\A");
error = s.hasNext() ? s.next() : null;
- s = new Scanner(in, UTF_8.name()).useDelimiter("\\A");
try {
return process.exitValue();
} catch (IllegalThreadStateException e) {
diff --git a/java/com/google/gerrit/server/git/MultiProgressMonitor.java b/java/com/google/gerrit/server/git/MultiProgressMonitor.java
index 786f96e..a4b1033 100644
--- a/java/com/google/gerrit/server/git/MultiProgressMonitor.java
+++ b/java/com/google/gerrit/server/git/MultiProgressMonitor.java
@@ -23,7 +23,6 @@
import com.google.common.util.concurrent.UncheckedExecutionException;
import com.google.gerrit.server.CancellationMetrics;
import com.google.gerrit.server.cancellation.RequestStateProvider;
-import com.google.gerrit.server.experiments.ExperimentFeatures;
import com.google.inject.assistedinject.Assisted;
import com.google.inject.assistedinject.AssistedInject;
import java.io.IOException;
@@ -168,7 +167,6 @@
}
private final CancellationMetrics cancellationMetrics;
- private final ExperimentFeatures experimentFeatures;
private final OutputStream out;
private final TaskKind taskKind;
private final String taskName;
@@ -192,11 +190,10 @@
@AssistedInject
private MultiProgressMonitor(
CancellationMetrics cancellationMetrics,
- ExperimentFeatures experimentFeatures,
@Assisted OutputStream out,
@Assisted TaskKind taskKind,
@Assisted String taskName) {
- this(cancellationMetrics, experimentFeatures, out, taskKind, taskName, 500, MILLISECONDS);
+ this(cancellationMetrics, out, taskKind, taskName, 500, MILLISECONDS);
}
/**
@@ -210,14 +207,12 @@
@AssistedInject
private MultiProgressMonitor(
CancellationMetrics cancellationMetrics,
- ExperimentFeatures experimentFeatures,
@Assisted OutputStream out,
@Assisted TaskKind taskKind,
@Assisted String taskName,
@Assisted long maxIntervalTime,
@Assisted TimeUnit maxIntervalUnit) {
this.cancellationMetrics = cancellationMetrics;
- this.experimentFeatures = experimentFeatures;
this.out = out;
this.taskKind = taskKind;
this.taskName = taskName;
diff --git a/java/com/google/gerrit/server/git/receive/ReceiveCommits.java b/java/com/google/gerrit/server/git/receive/ReceiveCommits.java
index ca2a5d3..c1cd30c 100644
--- a/java/com/google/gerrit/server/git/receive/ReceiveCommits.java
+++ b/java/com/google/gerrit/server/git/receive/ReceiveCommits.java
@@ -1762,6 +1762,7 @@
}
@UsedAt(UsedAt.Project.GOOGLE)
+ @SuppressWarnings("unused") // unused in upstream, but used at Google
@Option(name = "--create-cod-token", usage = "create a token for consistency-on-demand")
private boolean createCodToken;
diff --git a/java/com/google/gerrit/sshd/BaseCommand.java b/java/com/google/gerrit/sshd/BaseCommand.java
index 42aabfb..f1be04e 100644
--- a/java/com/google/gerrit/sshd/BaseCommand.java
+++ b/java/com/google/gerrit/sshd/BaseCommand.java
@@ -73,6 +73,7 @@
static final int STATUS_NOT_FOUND = PRIVATE_STATUS | 2;
public static final int STATUS_NOT_ADMIN = PRIVATE_STATUS | 3;
+ @SuppressWarnings("unused") // unused here, but triggers logic in EndOfOptionsHandler
@Option(name = "--", usage = "end of options", handler = EndOfOptionsHandler.class)
private boolean endOfOptions;
diff --git a/java/com/google/gerrit/testing/GerritServerTests.java b/java/com/google/gerrit/testing/GerritServerTests.java
index 363a07d..752c13d 100644
--- a/java/com/google/gerrit/testing/GerritServerTests.java
+++ b/java/com/google/gerrit/testing/GerritServerTests.java
@@ -26,7 +26,6 @@
@RunWith(ConfigSuite.class)
public class GerritServerTests {
@ConfigSuite.Parameter public Config config;
- @ConfigSuite.Name private String configName;
@Rule
public TestRule testRunner =
diff --git a/javatests/com/google/gerrit/acceptance/api/project/ProjectIT.java b/javatests/com/google/gerrit/acceptance/api/project/ProjectIT.java
index dd70d4a..c42628c 100644
--- a/javatests/com/google/gerrit/acceptance/api/project/ProjectIT.java
+++ b/javatests/com/google/gerrit/acceptance/api/project/ProjectIT.java
@@ -842,7 +842,7 @@
String otherLink = "https://other.example.com";
input = new ConfigInput();
addCommentLink(input, BUGZILLA, BUGZILLA_MATCH, otherLink);
- info = setConfig(child, input);
+ setConfig(child, input);
expected = new HashMap<>();
expected.put(BUGZILLA, commentLinkInfo(BUGZILLA, BUGZILLA_MATCH, otherLink));
@@ -866,7 +866,7 @@
String otherLink = "https://other.example.com";
input = new ConfigInput();
addCommentLink(input, BUGZILLA, BUGZILLA_MATCH, otherLink);
- info = setConfig(project, input);
+ setConfig(project, input);
expected = new HashMap<>();
expected.put(BUGZILLA, commentLinkInfo(BUGZILLA, BUGZILLA_MATCH, otherLink));
@@ -888,7 +888,7 @@
input = new ConfigInput();
addCommentLink(input, BUGZILLA, null);
- info = setConfig(project, input);
+ setConfig(project, input);
expected = new HashMap<>();
expected.put(JIRA, commentLinkInfo(JIRA, JIRA_MATCH, JIRA_LINK));
diff --git a/plugins/replication b/plugins/replication
index c62dcce..cd17fe7 160000
--- a/plugins/replication
+++ b/plugins/replication
@@ -1 +1 @@
-Subproject commit c62dcced96659f717db59185e98d83398df50f46
+Subproject commit cd17fe7f90e5a36ab84b9b7ce0aab22e60e48a70
diff --git a/tools/BUILD b/tools/BUILD
index 6cc108b..9e437f8 100644
--- a/tools/BUILD
+++ b/tools/BUILD
@@ -448,7 +448,7 @@
"-Xep:UnusedException:ERROR",
# "-Xep:UnusedMethod:WARN",
"-Xep:UnusedNestedClass:ERROR",
- # "-Xep:UnusedVariable:WARN",
+ "-Xep:UnusedVariable:ERROR",
"-Xep:UseBinds:ERROR",
"-Xep:UseCorrectAssertInTests:ERROR",
"-Xep:VarTypeName:ERROR",
