chore: fix typos

core/src/main/java/org/apache/servicecomb/core/provider/producer/ProducerProviderManager.java

@@ -120,8 +120,8 @@ public SchemaMeta registerSchema(String schemaId, Class<?> schemaInterface, Obje
   }
 
   // This is special requirement by users: When service deployed in tomcat,user want to use RestTemplate to
-  // call REST service by the full url. e.g. restTemplate.getForObejct("cse://serviceName/root/prefix/health")
-  // By default, user's do not need context prefix, e.g. restTemplate.getForObejct("cse://serviceName/health")
+  // call REST service by the full url. e.g. restTemplate.getForObject("cse://serviceName/root/prefix/health")
+  // By default, user's do not need context prefix, e.g. restTemplate.getForObject("cse://serviceName/health")
   private void registerUrlPrefixToSwagger(OpenAPI swagger) {
     String urlPrefix = ClassLoaderScopeContext.getClassLoaderScopeProperty(DefinitionConst.URL_PREFIX);
     if (!StringUtils.isEmpty(urlPrefix) && !SwaggerUtils.getBasePath(swagger).startsWith(urlPrefix)

core/src/test/java/org/apache/servicecomb/core/TestException.java

@@ -25,32 +25,32 @@
 public class TestException {
   @Test
   public void testCseException() {
-    CseException oExeception = new CseException("500", "InternalServerError");
-    Assertions.assertEquals("500", oExeception.getCode());
+    CseException oException = new CseException("500", "InternalServerError");
+    Assertions.assertEquals("500", oException.getCode());
     Assertions.assertEquals("ServiceDefinitionException Code:500, Message:InternalServerError",
-        oExeception.toString());
+        oException.toString());
 
-    oExeception = new CseException("503", "OwnException", new Throwable());
-    Assertions.assertEquals("503", oExeception.getCode());
+    oException = new CseException("503", "OwnException", new Throwable());
+    Assertions.assertEquals("503", oException.getCode());
   }
 
   @Test
   public void testExceptionUtils() {
-    CseException oExeception = ExceptionUtils
+    CseException oException = ExceptionUtils
         .createCseException("servicecomb.handler.ref.not.exist", new String("test"));
-    Assertions.assertEquals("servicecomb.handler.ref.not.exist", oExeception.getCode());
+    Assertions.assertEquals("servicecomb.handler.ref.not.exist", oException.getCode());
 
-    oExeception =
+    oException =
         ExceptionUtils.createCseException("servicecomb.handler.ref.not.exist", new Throwable(), new String("test"));
-    Assertions.assertEquals("servicecomb.handler.ref.not.exist", oExeception.getCode());
+    Assertions.assertEquals("servicecomb.handler.ref.not.exist", oException.getCode());
 
-    oExeception = ExceptionUtils.producerOperationNotExist("servicecomb.error", "unit-testing");
-    Assertions.assertEquals("servicecomb.producer.operation.not.exist", oExeception.getCode());
+    oException = ExceptionUtils.producerOperationNotExist("servicecomb.error", "unit-testing");
+    Assertions.assertEquals("servicecomb.producer.operation.not.exist", oException.getCode());
 
-    oExeception = ExceptionUtils.handlerRefNotExist("servicecomb.double.error");
-    Assertions.assertEquals("servicecomb.handler.ref.not.exist", oExeception.getCode());
+    oException = ExceptionUtils.handlerRefNotExist("servicecomb.double.error");
+    Assertions.assertEquals("servicecomb.handler.ref.not.exist", oException.getCode());
 
-    oExeception = ExceptionUtils.lbAddressNotFound("microServiceName", "my rule my world", "transportChannel");
-    Assertions.assertEquals("servicecomb.lb.no.available.address", oExeception.getCode());
+    oException = ExceptionUtils.lbAddressNotFound("microServiceName", "my rule my world", "transportChannel");
+    Assertions.assertEquals("servicecomb.lb.no.available.address", oException.getCode());
   }
 }

foundations/foundation-common/src/main/java/org/apache/servicecomb/foundation/common/base/ServiceCombConstants.java

@@ -30,7 +30,7 @@ public interface ServiceCombConstants {
 
   String DEFAULT_TRACING_COLLECTOR_ADDRESS = "http://127.0.0.1:9411";
 
-  String CONFIG_KEY_SPLITER = "_";
+  String CONFIG_KEY_SPLITTER = "_";
 
   String CONFIG_FRAMEWORK_DEFAULT_NAME = "servicecomb-java-chassis";
 

foundations/foundation-common/src/main/java/org/apache/servicecomb/foundation/common/config/PaaSResourceUtils.java

@@ -118,7 +118,7 @@ public static List<Resource> getSortedResources(String locationPattern, String s
     return resList;
   }
 
-  public static List<Resource> getSortedPorperties(String locationPattern) {
+  public static List<Resource> getSortedProperties(String locationPattern) {
     return getSortedResources(locationPattern, PROPERTIES_SUFFIX);
   }
 

foundations/foundation-common/src/main/java/org/apache/servicecomb/foundation/common/config/impl/PropertiesLoader.java

@@ -40,7 +40,7 @@ public List<Resource> getFoundResList() {
   public <T> T load() throws Exception {
     Properties props = new Properties();
     for (String locationPattern : locationPatternList) {
-      List<Resource> resList = PaaSResourceUtils.getSortedPorperties(locationPattern);
+      List<Resource> resList = PaaSResourceUtils.getSortedProperties(locationPattern);
       foundResList.addAll(resList);
       PaaSPropertiesLoaderUtils.fillAllProperties(props, resList);
     }

foundations/foundation-common/src/main/java/org/apache/servicecomb/foundation/common/net/NetUtils.java

@@ -262,7 +262,7 @@ public static IpPort parseIpPort(String scheme, String authority) {
   /**
    * 对于配置为0.0.0.0的地址，let it go
    * schema, e.g. http
-   * adddress, e.g 0.0.0.0:8080
+   * address, e.g 0.0.0.0:8080
    * return 实际监听的地址
    */
   public static String getRealListenAddress(String schema, String address) {

foundations/foundation-common/src/test/java/org/apache/servicecomb/foundation/common/utils/TestFileNameTooLong.java

@@ -55,15 +55,15 @@ public void assertFileNotTooLong() {
     Assertions.assertTrue(names.isEmpty());
   }
 
-  private static void findLongFileName(File folder, List<String> holder, int baseLenght) {
+  private static void findLongFileName(File folder, List<String> holder, int baseLength) {
     if (folder.isFile()) {
-      if (folder.getAbsolutePath().length() >= MAN_FILE_SIZE + baseLenght) {
+      if (folder.getAbsolutePath().length() >= MAN_FILE_SIZE + baseLength) {
         holder.add(folder.getAbsolutePath());
       }
     } else if (folder.isDirectory() && !"target".equals(folder.getName())) {
       File[] children = folder.listFiles();
       for (File child : children) {
-        findLongFileName(child, holder, baseLenght);
+        findLongFileName(child, holder, baseLength);
       }
     } else {
       return;

foundations/foundation-ssl/src/main/java/org/apache/servicecomb/foundation/ssl/SSLManager.java

@@ -171,7 +171,7 @@ public static SSLServerSocket createSSLServerSocket(SSLOption option,
       setClientAuth(option, socket);
       return socket;
     } catch (UnknownHostException e) {
-      throw new IllegalArgumentException("unkown host");
+      throw new IllegalArgumentException("unknown host");
     } catch (IOException e) {
       throw new IllegalArgumentException("unable create socket");
     }

foundations/foundation-ssl/src/main/java/org/apache/servicecomb/foundation/ssl/TrustManagerExt.java

@@ -189,7 +189,7 @@ private void checkCNHost(X509Certificate[] chain, String ip) throws CertificateE
             }
           }
         } catch (SocketException e) {
-          throw new CertificateException("Get local adrress fail.");
+          throw new CertificateException("Get local address fail.");
         }
       } else if (cnValid(cns, ipTmp)) {
         return;

foundations/foundation-ssl/src/test/java/org/apache/servicecomb/foundation/ssl/SSLOptionTest.java

@@ -213,7 +213,7 @@ public void testSSLOptionYamlOption2() throws Exception {
   }
 
   @Test
-  public void testSSLOptionYamlOptionWithProperyFalse() throws Exception {
+  public void testSSLOptionYamlOptionWithPropertyFalse() throws Exception {
     Mockito.when(environment.getProperty("ssl.authPeer")).thenReturn("false");
 
     SSLOption option = SSLOption.build("server", environment);
@@ -225,7 +225,7 @@ public void testSSLOptionYamlOptionWithProperyFalse() throws Exception {
   }
 
   @Test
-  public void testSSLOptionYamlOptionWithProperyTrue() throws Exception {
+  public void testSSLOptionYamlOptionWithPropertyTrue() throws Exception {
     SSLOption option = SSLOption.build("server", environment);
 
     boolean authPeer = option.isAuthPeer();