fix: fixing indentation

Author: iaorekhov-1980

fe/fe-common/src/main/java/org/apache/doris/common/ErrorCode.java

@@ -1236,7 +1236,7 @@ public enum ErrorCode {
             "Command only support in cloud mode."),
 
     ERR_EMPTY_PASSWORD(6001, new byte[]{'4', '2', '0', '0', '0'},
-            "Access with empty password is prohibited for user %s because of current mode");     
+            "Access with empty password is prohibited for user %s because of current mode");
 
     // This is error code
     private final int code;

fe/fe-core/src/main/java/org/apache/doris/mysql/authenticate/ldap/LdapAuthenticator.java

@@ -84,7 +84,7 @@ public boolean canDeal(String qualifiedUser) {
 
     /**
      * The LDAP authentication process is as follows:
-     * step1: Check the LDAP password (depending on value of property LdapConfig.ldap_allow_empty_pass login with empty pass can be prohibited).
+     * step1: Check the LDAP password (if ldap_allow_empty_pass is false login with empty pass is prohibited).
      * step2: Get the LDAP groups privileges as a role, saved into ConnectContext.
      * step3: Set current userIdentity. If the user account does not exist in Doris, login as a temporary user.
      * Otherwise, login to the Doris account.
@@ -98,7 +98,8 @@ private AuthenticateResponse internalAuthenticate(String password, String qualif
 
         //not allow to login in case when empty password is specified but such mode is disabled by configuration
         if (Strings.isNullOrEmpty(password) && !LdapConfig.ldap_allow_empty_pass) {
-            LOG.info("user:{} is not allowed to login with LDAP with empty password because of ldap_allow_empty_pass is {}", userName, LdapConfig.ldap_allow_empty_pass);
+            LOG.info("user:{} is not allowed to login to LDAP with empty password because ldap_allow_empty_pass:{}",
+                    userName, LdapConfig.ldap_allow_empty_pass);
             ErrorReport.report(ErrorCode.ERR_EMPTY_PASSWORD, qualifiedUser + "@" + remoteIp);
             return AuthenticateResponse.failedResponse;
         }

fe/fe-core/src/main/java/org/apache/doris/mysql/privilege/Auth.java

@@ -46,7 +46,6 @@
 import org.apache.doris.datasource.CatalogIf;
 import org.apache.doris.datasource.InternalCatalog;
 import org.apache.doris.mysql.MysqlPassword;
-import org.apache.doris.mysql.authenticate.AuthenticateResponse;
 import org.apache.doris.mysql.authenticate.AuthenticateType;
 import org.apache.doris.mysql.authenticate.ldap.LdapManager;
 import org.apache.doris.mysql.authenticate.ldap.LdapUserInfo;

fe/fe-core/src/test/java/org/apache/doris/mysql/authenticate/ldap/LdapAuthenticatorTest.java

@@ -28,7 +28,6 @@
 import com.google.common.collect.Lists;
 import mockit.Expectations;
 import mockit.Mocked;
-
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Test;
@@ -162,7 +161,7 @@ public void testEmptyPassword() throws IOException {
         //running test with specified value - false - ldap_allow_empty_pass is explicitly set to false
         LdapConfig.ldap_allow_empty_pass = false;
         response = ldapAuthenticator.authenticate(request);
-        Assert.assertFalse(response.isSuccess());        
+        Assert.assertFalse(response.isSuccess());   
     }
 
     @After