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testing: minor lint-suggested improvements (#9259) 

Use for-each and Lists.reverse() instead of classic for
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Sergii Tkachenko 2022-06-10 15:42:51 -07:00 committed by GitHub
parent 9cebe0aa2b
commit a4a67b7fc7
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1 changed files with 5 additions and 4 deletions
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9
testing/src/main/java/io/grpc/testing/GrpcCleanupRule.java
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@ -22,6 +22,7 @@ import static com.google.common.base.Preconditions.checkNotNull;
import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Stopwatch;
import com.google.common.base.Ticker;
import com.google.common.collect.Lists;
import io.grpc.ExperimentalApi;
import io.grpc.ManagedChannel;
import io.grpc.Server;
@ -170,8 +171,8 @@ public final class GrpcCleanupRule extends ExternalResource {
InterruptedException interrupted = null;
if (!abruptShutdown) {
for (int i = resources.size() - 1; i >= 0; i--) {
resources.get(i).cleanUp();
for (Resource resource : Lists.reverse(resources)) {
resource.cleanUp();
}
for (int i = resources.size() - 1; i >= 0; i--) {
@ -190,8 +191,8 @@ public final class GrpcCleanupRule extends ExternalResource {
}
if (!resources.isEmpty()) {
for (int i = resources.size() - 1; i >= 0; i--) {
resources.get(i).forceCleanUp();
for (Resource resource : Lists.reverse(resources)) {
resource.forceCleanUp();
}
try {