Fix spotless violations

Signed-off-by: Dave Syer <dsyer@vmware.com>

Author: Dave Syer

examples/pom.xml

@@ -10,14 +10,14 @@
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
-    <version>1.0.0-SNAPSHOT</version>
+	<version>1.0.0-SNAPSHOT</version>
 
 	<artifactId>client-java-examples-parent</artifactId>
 	<packaging>pom</packaging>
 	<name>client-java-examples-parent</name>
 
 	<properties>
-        <guava.version>30.0-jre</guava.version>
+		<guava.version>30.0-jre</guava.version>
 		<kubernetes.client.version>10.0.1-SNAPSHOT</kubernetes.client.version>
 	</properties>
 
@@ -26,15 +26,15 @@
 		<module>examples-release-10</module>
 	</modules>
 
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>com.google.guava</groupId>
-                <artifactId>guava</artifactId>
-                <version>${guava.version}</version>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
+	<dependencyManagement>
+		<dependencies>
+			<dependency>
+				<groupId>com.google.guava</groupId>
+				<artifactId>guava</artifactId>
+				<version>${guava.version}</version>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
 
 	<build>
 		<plugins>

extended/src/main/java/io/kubernetes/client/extended/controller/Controllers.java

@@ -12,18 +12,16 @@
 */
 package io.kubernetes.client.extended.controller;
 
+import io.kubernetes.client.common.KubernetesObject;
+import io.kubernetes.client.extended.controller.reconciler.Request;
+import io.kubernetes.client.openapi.models.V1ObjectMeta;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Function;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import io.kubernetes.client.common.KubernetesObject;
-import io.kubernetes.client.extended.controller.reconciler.Request;
-import io.kubernetes.client.openapi.models.V1ObjectMeta;
-
 /** The Controllers is a set of commonly used utility functions for constructing controller. */
 public class Controllers {
 

extended/src/main/java/io/kubernetes/client/extended/event/legacy/EventAggregator.java

@@ -12,18 +12,15 @@
 */
 package io.kubernetes.client.extended.event.legacy;
 
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
 import io.kubernetes.client.fluent.Function;
 import io.kubernetes.client.openapi.models.CoreV1Event;
 import io.kubernetes.client.openapi.models.CoreV1EventBuilder;
 import io.kubernetes.client.openapi.models.V1ObjectMetaBuilder;
 import java.util.HashSet;
 import java.util.Objects;
 import java.util.Set;
-import java.util.concurrent.ExecutionException;
-
-import com.github.benmanes.caffeine.cache.Cache;
-import com.github.benmanes.caffeine.cache.Caffeine;
-
 import org.apache.commons.lang3.tuple.MutablePair;
 import org.joda.time.DateTime;
 

extended/src/main/java/io/kubernetes/client/extended/event/legacy/EventLogger.java

@@ -12,14 +12,12 @@
 */
 package io.kubernetes.client.extended.event.legacy;
 
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
 import io.kubernetes.client.custom.V1Patch;
 import io.kubernetes.client.openapi.Configuration;
 import io.kubernetes.client.openapi.models.CoreV1Event;
 import java.util.function.Function;
-
-import com.github.benmanes.caffeine.cache.Cache;
-import com.github.benmanes.caffeine.cache.Caffeine;
-
 import org.apache.commons.lang3.tuple.MutablePair;
 import org.joda.time.DateTime;
 

extended/src/main/java/io/kubernetes/client/extended/event/legacy/EventSpamFilter.java

@@ -12,19 +12,17 @@
 */
 package io.kubernetes.client.extended.event.legacy;
 
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
 import io.github.bucket4j.Bandwidth;
 import io.github.bucket4j.Bucket4j;
 import io.github.bucket4j.Refill;
 import io.github.bucket4j.local.LocalBucket;
 import io.github.bucket4j.local.SynchronizationStrategy;
 import io.kubernetes.client.openapi.models.CoreV1Event;
 import java.time.Duration;
-import java.util.concurrent.ExecutionException;
 import java.util.function.Function;
 
-import com.github.benmanes.caffeine.cache.Cache;
-import com.github.benmanes.caffeine.cache.Caffeine;
-
 public class EventSpamFilter {
 
   public static final Duration DEFAULT_TOKEN_BUCKET_REFILLING_PERIOD = Duration.ofMinutes(5);

extended/src/main/java/io/kubernetes/client/extended/event/legacy/ObjectReferenceResolvingEventRecorder.java

@@ -12,15 +12,6 @@
 */
 package io.kubernetes.client.extended.event.legacy;
 
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.BlockingQueue;
-import java.util.concurrent.TimeUnit;
-
-import org.joda.time.DateTime;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import io.kubernetes.client.common.KubernetesObject;
 import io.kubernetes.client.extended.event.EventType;
 import io.kubernetes.client.openapi.models.CoreV1Event;
@@ -31,6 +22,13 @@
 import io.kubernetes.client.openapi.models.V1ObjectReference;
 import io.kubernetes.client.openapi.models.V1ObjectReferenceBuilder;
 import io.kubernetes.client.util.Strings;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.TimeUnit;
+import org.joda.time.DateTime;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class ObjectReferenceResolvingEventRecorder implements EventRecorder {
 

extended/src/main/java/io/kubernetes/client/extended/kubectl/KubectlExec.java

@@ -12,16 +12,15 @@
 */
 package io.kubernetes.client.extended.kubectl;
 
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-
 import io.kubernetes.client.Exec;
 import io.kubernetes.client.extended.kubectl.exception.KubectlException;
 import io.kubernetes.client.openapi.ApiException;
 import io.kubernetes.client.openapi.models.V1ObjectMeta;
 import io.kubernetes.client.openapi.models.V1Pod;
 import io.kubernetes.client.util.Streams;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
 
 public class KubectlExec extends Kubectl.ResourceAndContainerBuilder<V1Pod, KubectlExec>
     implements Kubectl.Executable<Integer> {

extended/src/main/java/io/kubernetes/client/extended/leaderelection/LeaderElector.java

@@ -12,6 +12,7 @@
 */
 package io.kubernetes.client.extended.leaderelection;
 
+import io.kubernetes.client.openapi.ApiException;
 import java.net.HttpURLConnection;
 import java.time.Duration;
 import java.util.Date;
@@ -30,12 +31,9 @@
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Consumer;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import io.kubernetes.client.openapi.ApiException;
-
 public class LeaderElector implements AutoCloseable {
 
   private static final Logger log = LoggerFactory.getLogger(LeaderElector.class);
@@ -346,16 +344,16 @@ private void maybeReportTransition() {
   }
 
   private ThreadFactory makeThreadFactory(String format) {
-      final ThreadFactory defaultFactory = Executors.defaultThreadFactory();
-      final AtomicInteger threadNumber = new AtomicInteger(1);
-      return r -> {
-        Thread thread = defaultFactory.newThread(r);
-        if (!thread.isDaemon()) {
-          thread.setDaemon(true);
-        }
-        thread.setName(String.format(format, threadNumber.getAndIncrement()));
-        return thread;
-      };
+    final ThreadFactory defaultFactory = Executors.defaultThreadFactory();
+    final AtomicInteger threadNumber = new AtomicInteger(1);
+    return r -> {
+      Thread thread = defaultFactory.newThread(r);
+      if (!thread.isDaemon()) {
+        thread.setDaemon(true);
+      }
+      thread.setName(String.format(format, threadNumber.getAndIncrement()));
+      return thread;
+    };
   }
 
   @Override

pom.xml

@@ -517,7 +517,7 @@ limitations under the License.
           <family>!windows</family>
         </os>
         <file>
-			<missing>.google</missing>
+        <missing>.google</missing>
         </file>
       </activation>
       <build>

spring/src/main/java/io/kubernetes/client/spring/extended/network/endpoints/PollingEndpointsGetter.java

@@ -12,35 +12,34 @@
 */
 package io.kubernetes.client.spring.extended.network.endpoints;
 
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
 import io.kubernetes.client.apimachinery.NamespaceName;
 import io.kubernetes.client.openapi.ApiClient;
 import io.kubernetes.client.openapi.ApiException;
 import io.kubernetes.client.openapi.apis.CoreV1Api;
 import io.kubernetes.client.openapi.models.V1Endpoints;
 import java.time.Duration;
-
-import com.github.benmanes.caffeine.cache.Cache;
-import com.github.benmanes.caffeine.cache.Caffeine;
-
 import org.springframework.beans.factory.annotation.Autowired;
 
 public class PollingEndpointsGetter implements EndpointsGetter {
 
-  private static final Cache<NamespaceName, V1Endpoints> lastObservedEndpoints = Caffeine.newBuilder()
-      .expireAfterWrite(Duration.ofMinutes(5)).build();
+  private static final Cache<NamespaceName, V1Endpoints> lastObservedEndpoints =
+      Caffeine.newBuilder().expireAfterWrite(Duration.ofMinutes(5)).build();
 
-  @Autowired
-  private ApiClient apiClient;
+  @Autowired private ApiClient apiClient;
 
   @Override
   public V1Endpoints get(String namespace, String name) {
     CoreV1Api coreV1Api = new CoreV1Api(apiClient);
-    return lastObservedEndpoints.get(new NamespaceName(namespace, name), k -> {
-      try {
-        return coreV1Api.readNamespacedEndpoints(name, namespace, null, null, null);
-      } catch (ApiException e) {
-        throw new IllegalStateException(e);
-      }
-    });
+    return lastObservedEndpoints.get(
+        new NamespaceName(namespace, name),
+        k -> {
+          try {
+            return coreV1Api.readNamespacedEndpoints(name, namespace, null, null, null);
+          } catch (ApiException e) {
+            throw new IllegalStateException(e);
+          }
+        });
   }
 }