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The following commit(s) were added to refs/heads/master by this push:
     new 40fd0da8039 Fix : fix a checkstyle issue (#20817)
40fd0da8039 is described below

commit 40fd0da8039b4e510ec333ec9bf93f77b50a0de4
Author: 孙念君 Nianjun Sun <[email protected]>
AuthorDate: Tue Sep 6 12:29:42 2022 +0800

    Fix : fix a checkstyle issue (#20817)
---
 .../infra/datasource/props/DataSourcePropertiesValidator.java       | 3 ++-
 .../jdbc/transaction/JDBCBackendTransactionManager.java             | 2 +-
 .../communication/jdbc/transaction/LocalTransactionManager.java     | 2 +-
 .../sql/dialect/handler/ddl/CreateIndexStatementHandlerTest.java    | 6 +++---
 .../sql/dialect/handler/ddl/CreateSchemaStatementHandlerTest.java   | 2 +-
 5 files changed, 8 insertions(+), 7 deletions(-)

diff --git 
a/shardingsphere-infra/shardingsphere-infra-common/src/main/java/org/apache/shardingsphere/infra/datasource/props/DataSourcePropertiesValidator.java
 
b/shardingsphere-infra/shardingsphere-infra-common/src/main/java/org/apache/shardingsphere/infra/datasource/props/DataSourcePropertiesValidator.java
index c5a6ff5b0df..8636463ccc9 100644
--- 
a/shardingsphere-infra/shardingsphere-infra-common/src/main/java/org/apache/shardingsphere/infra/datasource/props/DataSourcePropertiesValidator.java
+++ 
b/shardingsphere-infra/shardingsphere-infra-common/src/main/java/org/apache/shardingsphere/infra/datasource/props/DataSourcePropertiesValidator.java
@@ -79,7 +79,8 @@ public final class DataSourcePropertiesValidator {
     
     private void checkFailFast(final DataSource dataSource, final DatabaseType 
databaseType) throws SQLException, ShardingSphereInternalException {
         try (Connection connection = dataSource.getConnection()) {
-            ShardingSpherePreconditions.checkState(null == databaseType || 
DatabaseTypeEngine.getDatabaseType(connection.getMetaData().getURL()).getType().equals(databaseType.getType()),
 new MismatchedProtocolAndDataSourceException());
+            ShardingSpherePreconditions.checkState(null == databaseType
+                    || 
DatabaseTypeEngine.getDatabaseType(connection.getMetaData().getURL()).getType().equals(databaseType.getType()),
 new MismatchedProtocolAndDataSourceException());
         }
     }
 }
diff --git 
a/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/communication/jdbc/transaction/JDBCBackendTransactionManager.java
 
b/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/communication/jdbc/transaction/JDBCBackendTransactionManager.java
index 56c57e3bd67..0b27977238d 100644
--- 
a/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/communication/jdbc/transaction/JDBCBackendTransactionManager.java
+++ 
b/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/communication/jdbc/transaction/JDBCBackendTransactionManager.java
@@ -161,7 +161,7 @@ public final class JDBCBackendTransactionManager implements 
TransactionManager<V
             if (0 == count) {
                 ex = each;
             } else {
-                // TODO use recursion to setNextException with chain, not 
overlap 
+                // TODO use recursion to setNextException with chain, not 
overlap
                 ex.setNextException(each);
             }
             count++;
diff --git 
a/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/communication/jdbc/transaction/LocalTransactionManager.java
 
b/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/communication/jdbc/transaction/LocalTransactionManager.java
index ddc56784882..528fbb8cff2 100644
--- 
a/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/communication/jdbc/transaction/LocalTransactionManager.java
+++ 
b/shardingsphere-proxy/shardingsphere-proxy-backend/src/main/java/org/apache/shardingsphere/proxy/backend/communication/jdbc/transaction/LocalTransactionManager.java
@@ -121,7 +121,7 @@ public final class LocalTransactionManager implements 
TransactionManager<Void> {
             if (0 == count) {
                 ex = each;
             } else {
-                // TODO use recursion to setNextException with chain, not 
overlap 
+                // TODO use recursion to setNextException with chain, not 
overlap
                 ex.setNextException(each);
             }
             count++;
diff --git 
a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/dialect/handler/ddl/CreateIndexStatementHandlerTest.java
 
b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/dialect/handler/ddl/CreateIndexStatementHandlerTest.java
index 0f02eb2848a..feeabef18ec 100644
--- 
a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/dialect/handler/ddl/CreateIndexStatementHandlerTest.java
+++ 
b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/dialect/handler/ddl/CreateIndexStatementHandlerTest.java
@@ -40,7 +40,7 @@ public final class CreateIndexStatementHandlerTest {
         assertFalse(CreateIndexStatementHandler.ifNotExists(new 
OracleCreateIndexStatement()));
         assertFalse(CreateIndexStatementHandler.ifNotExists(new 
SQLServerCreateIndexStatement()));
     }
-
+    
     @Test
     public void assertGeneratedIndexStartIndexForPostgres() {
         PostgreSQLCreateIndexStatement postgreSQLCreateIndexStatement = new 
PostgreSQLCreateIndexStatement(true);
@@ -49,7 +49,7 @@ public final class CreateIndexStatementHandlerTest {
         assertTrue(actual.isPresent());
         assertThat(actual.get(), is(2));
     }
-
+    
     @Test
     public void assertGeneratedIndexStartIndexForOpenGauss() {
         OpenGaussCreateIndexStatement openGaussCreateIndexStatement = new 
OpenGaussCreateIndexStatement(true);
@@ -58,7 +58,7 @@ public final class CreateIndexStatementHandlerTest {
         assertTrue(actual.isPresent());
         assertThat(actual.get(), is(2));
     }
-
+    
     @Test
     public void assertGeneratedIndexStartIndexForOtherDatabases() {
         
assertFalse(CreateIndexStatementHandler.getGeneratedIndexStartIndex(new 
MySQLCreateIndexStatement()).isPresent());
diff --git 
a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/dialect/handler/ddl/CreateSchemaStatementHandlerTest.java
 
b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/dialect/handler/ddl/CreateSchemaStatementHandlerTest.java
index 930e522286b..d713298c0c2 100644
--- 
a/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/dialect/handler/ddl/CreateSchemaStatementHandlerTest.java
+++ 
b/shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/dialect/handler/ddl/CreateSchemaStatementHandlerTest.java
@@ -49,7 +49,7 @@ public final class CreateSchemaStatementHandlerTest {
         assertTrue(actual.isPresent());
         assertThat(actual.get().getValue(), is("root"));
     }
-
+    
     @Test
     public void assertGetUsernameForSQLServerStatement() {
         SQLServerCreateSchemaStatement createSchemaStatement = new 
SQLServerCreateSchemaStatement();

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