[ISSUE #2992] use new code style for nacos-common

client/src/main/java/com/alibaba/nacos/client/config/impl/HttpSimpleClient.java

@@ -193,7 +193,7 @@ static private void setHeaders(HttpURLConnection conn, List<String> headers, Str
                 conn.addRequestProperty(iter.next(), iter.next());
             }
         }
-        conn.addRequestProperty(HttpHeaderConsts.CLIENT_VERSION_HEADER, VersionUtils.VERSION);
+        conn.addRequestProperty(HttpHeaderConsts.CLIENT_VERSION_HEADER, VersionUtils.version);
         conn.addRequestProperty("Content-Type", "application/x-www-form-urlencoded;charset=" + encoding);
 
         String ts = String.valueOf(System.currentTimeMillis());

client/src/main/java/com/alibaba/nacos/client/logging/log4j2/Log4J2NacosLogging.java

@@ -72,7 +72,7 @@ public void loadConfiguration() {
 
     private Configuration loadConfiguration(LoggerContext loggerContext, String location) {
         try {
-            URL url = ResourceUtils.getResourceURL(location);
+            URL url = ResourceUtils.getResourceUrl(location);
             ConfigurationSource source = getConfigurationSource(url);
             // since log4j 2.7 getConfiguration(LoggerContext loggerContext, ConfigurationSource source)
             return ConfigurationFactory.getInstance().getConfiguration(loggerContext, source);

client/src/main/java/com/alibaba/nacos/client/logging/logback/LogbackNacosLogging.java

@@ -41,7 +41,7 @@ public void loadConfiguration() {
 
         try {
             LoggerContext loggerContext = (LoggerContext)StaticLoggerBinder.getSingleton().getLoggerFactory();
-            new ContextInitializer(loggerContext).configureByResource(ResourceUtils.getResourceURL(location));
+            new ContextInitializer(loggerContext).configureByResource(ResourceUtils.getResourceUrl(location));
         } catch (Exception e) {
             throw new IllegalStateException("Could not initialize Logback Nacos logging from " + location, e);
         }

client/src/main/java/com/alibaba/nacos/client/naming/net/NamingProxy.java

@@ -528,7 +528,7 @@ private void injectSecurityInfo(Map<String, String> params) {
 
     public List<String> builderHeaders() {
         List<String> headers = Arrays.asList(
-            HttpHeaderConsts.CLIENT_VERSION_HEADER, VersionUtils.VERSION,
+            HttpHeaderConsts.CLIENT_VERSION_HEADER, VersionUtils.version,
             HttpHeaderConsts.USER_AGENT_HEADER, UtilAndComs.VERSION,
             "Accept-Encoding", "gzip,deflate,sdch",
             "Connection", "Keep-Alive",

client/src/main/java/com/alibaba/nacos/client/naming/utils/UtilAndComs.java

@@ -22,7 +22,7 @@
  */
 public class UtilAndComs {
 
-    public static final String VERSION = "Nacos-Java-Client:v" + VersionUtils.VERSION;
+    public static final String VERSION = "Nacos-Java-Client:v" + VersionUtils.version;
 
     public static String WEB_CONTEXT = "/nacos";
 

common/pom.xml

@@ -15,48 +15,48 @@
   ~ limitations under the License.
   -->
 <project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    
     <parent>
         <groupId>com.alibaba.nacos</groupId>
         <artifactId>nacos-all</artifactId>
         <version>1.3.0</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
-
+    
     <artifactId>nacos-common</artifactId>
     <packaging>jar</packaging>
-
+    
     <name>nacos-common ${project.version}</name>
     <url>http://nacos.io</url>
-
+    
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
-
+    
     <dependencies>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
         </dependency>
-
+        
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
         </dependency>
-
+        
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpasyncclient</artifactId>
         </dependency>
-
+        
         <dependency>
             <groupId>${project.groupId}</groupId>
             <artifactId>nacos-api</artifactId>
         </dependency>
-
+        
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
@@ -65,14 +65,14 @@
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
         </dependency>
-
+        
         <!-- Test -->
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
             <scope>test</scope>
         </dependency>
-
+    
     </dependencies>
     <build>
         <plugins>

common/src/main/java/com/alibaba/nacos/common/JustForTest.java

@@ -17,7 +17,10 @@
 package com.alibaba.nacos.common;
 
 /**
+ * Just for test.
+ *
  * @author <a href="mailto:[email protected]">liaochuntao</a>
  */
 public @interface JustForTest {
+
 }

common/src/main/java/com/alibaba/nacos/common/constant/HttpHeaderConsts.java

@@ -13,15 +13,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.alibaba.nacos.common.constant;
 
 /**
- * Nacos header constants
+ * Nacos header constants.
  *
  * @author ly
  */
 public interface HttpHeaderConsts {
-
+    
     String CLIENT_VERSION_HEADER = "Client-Version";
     String USER_AGENT_HEADER = "User-Agent";
     String REQUEST_SOURCE_HEADER = "Request-Source";
@@ -33,5 +34,5 @@ public interface HttpHeaderConsts {
     String CONNECTION = "Connection";
     String REQUEST_ID = "RequestId";
     String REQUEST_MODULE = "REQUEST_MODULE";
-
+    
 }