[fix] Maintain consistency with Pulsar's coding style (#21)

Author: StevenLuMT

pom.xml

@@ -140,6 +140,12 @@
                             <version>${google-java-format.version}</version>
                             <style>GOOGLE</style>
                         </googleJavaFormat>
+                        <!-- \# refers to the static imports -->
+                        <replaceRegex>
+                            <name>no-blank-between-static-and-normal-imports</name>
+                            <searchRegex>(?m)(^import static[^\n]*;\n(?:import static[^\n]*;\n)*)(?:\s*\n)(?=import )</searchRegex>
+                            <replacement>$1</replacement>
+                        </replaceRegex>
                     </java>
                     <pom>
                         <includes>

pulsar-admin-mcp-contrib/src/test/java/org/apache/pulsar/admin/mcp/transport/TransportManagerTest.java

@@ -20,7 +20,6 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
 import static org.mockito.Mockito.when;
-
 import org.apache.pulsar.admin.mcp.config.PulsarMCPCliOptions;
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;

pulsar-rpc-contrib/src/main/java/org/apache/pulsar/rpc/contrib/client/PulsarRpcClientImpl.java

@@ -15,7 +15,6 @@
 
 import static lombok.AccessLevel.PACKAGE;
 import static org.apache.pulsar.rpc.contrib.common.Constants.REQUEST_DELIVER_AT_TIME;
-
 import java.io.IOException;
 import java.time.Duration;
 import java.util.Map;

pulsar-rpc-contrib/src/main/java/org/apache/pulsar/rpc/contrib/client/ReplyListener.java

@@ -16,7 +16,6 @@
 import static org.apache.pulsar.rpc.contrib.common.Constants.ERROR_MESSAGE;
 import static org.apache.pulsar.rpc.contrib.common.Constants.REQUEST_DELIVER_AT_TIME;
 import static org.apache.pulsar.rpc.contrib.common.Constants.SERVER_SUB;
-
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ConcurrentHashMap;
 import lombok.AccessLevel;

pulsar-rpc-contrib/src/main/java/org/apache/pulsar/rpc/contrib/client/RequestSender.java

@@ -15,7 +15,6 @@
 
 import static org.apache.pulsar.rpc.contrib.common.Constants.REPLY_TOPIC;
 import static org.apache.pulsar.rpc.contrib.common.Constants.REQUEST_TIMEOUT_MILLIS;
-
 import java.util.concurrent.CompletableFuture;
 import lombok.AccessLevel;
 import lombok.RequiredArgsConstructor;

pulsar-rpc-contrib/src/main/java/org/apache/pulsar/rpc/contrib/common/MessageDispatcherFactory.java

@@ -14,7 +14,6 @@
 package org.apache.pulsar.rpc.contrib.common;
 
 import static java.util.concurrent.TimeUnit.MILLISECONDS;
-
 import java.io.IOException;
 import java.time.Duration;
 import java.util.Map;

pulsar-rpc-contrib/src/main/java/org/apache/pulsar/rpc/contrib/server/PulsarRpcServerImpl.java

@@ -14,7 +14,6 @@
 package org.apache.pulsar.rpc.contrib.server;
 
 import static lombok.AccessLevel.PACKAGE;
-
 import java.io.IOException;
 import java.util.concurrent.CompletableFuture;
 import java.util.function.BiConsumer;

pulsar-rpc-contrib/src/main/java/org/apache/pulsar/rpc/contrib/server/ReplySender.java

@@ -16,7 +16,6 @@
 import static org.apache.pulsar.rpc.contrib.common.Constants.ERROR_MESSAGE;
 import static org.apache.pulsar.rpc.contrib.common.Constants.REQUEST_DELIVER_AT_TIME;
 import static org.apache.pulsar.rpc.contrib.common.Constants.SERVER_SUB;
-
 import java.util.function.BiConsumer;
 import lombok.AccessLevel;
 import lombok.RequiredArgsConstructor;

pulsar-rpc-contrib/src/main/java/org/apache/pulsar/rpc/contrib/server/RequestListener.java

@@ -16,7 +16,6 @@
 import static org.apache.pulsar.rpc.contrib.common.Constants.REPLY_TOPIC;
 import static org.apache.pulsar.rpc.contrib.common.Constants.REQUEST_DELIVER_AT_TIME;
 import static org.apache.pulsar.rpc.contrib.common.Constants.REQUEST_TIMEOUT_MILLIS;
-
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeUnit;

pulsar-rpc-contrib/src/test/java/org/apache/pulsar/rpc/contrib/base/PulsarRpcBase.java

@@ -14,7 +14,6 @@
 package org.apache.pulsar.rpc.contrib.base;
 
 import static java.util.UUID.randomUUID;
-
 import java.time.Duration;
 import java.util.function.Supplier;
 import java.util.regex.Pattern;