PMD Results

The following document contains the results of PMD 7.17.0.

Violations By Priority

Priority 2

shardingsphere-infra-spi - org/apache/shardingsphere/infra/spi/type/typed/TypedSPILoader.java

Rule	Violation	Line
AvoidBranchingStatementAsLastInLoop	Avoid using a branching statement as the last in a loop.	74

shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/metadata/loader/PipelineTableMetaDataUtils.java

Rule	Violation	Line
AvoidBranchingStatementAsLastInLoop	Avoid using a branching statement as the last in a loop.	61

shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/dispatch/listener/type/DatabaseMetaDataChangedListener.java

Rule	Violation	Line
AvoidBranchingStatementAsLastInLoop	Avoid using a branching statement as the last in a loop.	83

shardingsphere-parser-sql-statement-core - org/apache/shardingsphere/sql/parser/statement/core/util/MultiSQLSplitter.java

Rule	Violation	Line
AvoidBranchingStatementAsLastInLoop	Avoid using a branching statement as the last in a loop.	81

Priority 3

shardingsphere-agent-core - org/apache/shardingsphere/agent/core/plugin/config/yaml/swapper/YamlPluginsConfigurationSwapper.java

Rule	Violation	Line
UnusedPrivateMethod	Avoid unused private methods such as 'swap(YamlPluginConfiguration)'.	64

shardingsphere-database-connector-opengauss - org/apache/shardingsphere/database/connector/opengauss/checker/OpenGaussDatabasePrivilegeChecker.java

Rule	Violation	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	54

shardingsphere-database-connector-postgresql - org/apache/shardingsphere/database/connector/postgresql/checker/PostgreSQLDatabasePrivilegeChecker.java

Rule	Violation	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	54

shardingsphere-protocol-firebird - org/apache/shardingsphere/database/protocol/firebird/packet/command/query/statement/execute/protocol/FirebirdBinaryProtocolValueFactory.java

Rule	Violation	Line
UnusedPrivateMethod	Avoid unused private methods such as 'setByteBinaryProtocolValue()'.	65

shardingsphere-sharding-core - org/apache/shardingsphere/sharding/algorithm/sharding/classbased/ClassBasedShardingAlgorithmFactory.java

Rule	Violation	Line
EmptyCatchBlock	Avoid empty catch blocks	72–74

shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/calculator/CRC32TableInventoryCheckCalculator.java

Rule	Violation	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	61

shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/preparer/inventory/calculator/InventoryRecordsCountCalculator.java

Rule	Violation	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	95

shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/preparer/inventory/calculator/position/estimated/InventoryPositionEstimatedCalculator.java

Rule	Violation	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	63

shardingsphere-data-pipeline-mysql - org/apache/shardingsphere/data/pipeline/mysql/ingest/incremental/binlog/position/MySQLIncrementalPositionManager.java

Rule	Violation	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	47

shardingsphere-data-pipeline-opengauss - org/apache/shardingsphere/data/pipeline/opengauss/ingest/incremental/dumper/OpenGaussIncrementalDumper.java

Rule	Violation	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	157

shardingsphere-data-pipeline-opengauss - org/apache/shardingsphere/data/pipeline/opengauss/ingest/incremental/wal/position/OpenGaussIncrementalPositionManager.java

Rule	Violation	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	56

shardingsphere-data-pipeline-postgresql - org/apache/shardingsphere/data/pipeline/postgresql/ingest/incremental/wal/position/PostgreSQLIncrementalPositionManager.java

Rule	Violation	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	58

shardingsphere-data-pipeline-cdc-core - org/apache/shardingsphere/data/pipeline/cdc/api/CDCJobAPI.java

Rule	Violation	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	311

shardingsphere-global-clock-tso-provider-redis - org/apache/shardingsphere/globalclock/type/tso/provider/redis/RedisTSOPropertyKey.java

Rule	Violation	Line
AvoidUsingHardCodedIP	Do not hard code the IP address ${variableName}	31

shardingsphere-database-time-service - org/apache/shardingsphere/timeservice/type/database/DatabaseTimestampService.java

Rule	Violation	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	69

shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/dispatch/handler/database/datasource/StorageNodeChangedHandler.java

Rule	Violation	Line
UnusedFormalParameter	Avoid unused method parameters such as 'databaseName'.	60
UnusedFormalParameter	Avoid unused method parameters such as 'storageNodeName'.	60
UnusedFormalParameter	Avoid unused method parameters such as 'databaseName'.	64
UnusedFormalParameter	Avoid unused method parameters such as 'storageNodeName'.	64
UnusedFormalParameter	Avoid unused method parameters such as 'databaseName'.	68
UnusedFormalParameter	Avoid unused method parameters such as 'storageNodeName'.	68

shardingsphere-proxy-bootstrap - org/apache/shardingsphere/proxy/arguments/BootstrapArguments.java

Rule	Violation	Line
AvoidUsingHardCodedIP	Do not hard code the IP address DEFAULT_BIND_ADDRESS	39

shardingsphere-test-infra-fixture-database - org/apache/shardingsphere/test/infra/fixture/jdbc/MockedDataSource.java

Rule	Violation	Line
TooManyStaticImports	Too many static imports may lead to messy code	18–143

shardingsphere-test-it-distsql - org/apache/shardingsphere/test/it/distsql/handler/engine/query/DistSQLDatabaseRuleQueryExecutorAssert.java

Rule	Violation	Line
TooManyStaticImports	Too many static imports may lead to messy code	18–76

shardingsphere-test-it-distsql - org/apache/shardingsphere/test/it/distsql/handler/engine/query/DistSQLGlobalRuleQueryExecutorAssert.java

Rule	Violation	Line
TooManyStaticImports	Too many static imports may lead to messy code	18–71

shardingsphere-test-it-distsql - org/apache/shardingsphere/test/it/distsql/handler/engine/update/DistSQLGlobalRuleDefinitionExecutorAssert.java

Rule	Violation	Line
TooManyStaticImports	Too many static imports may lead to messy code	18–77

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/external/ExternalSQLParserIT.java

Rule	Violation	Line
EmptyCatchBlock	Avoid empty catch blocks	63–64

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/distsql/rdl/EncryptRuleAssert.java

Rule	Violation	Line
TooManyStaticImports	Too many static imports may lead to messy code	18–74

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/distsql/rdl/MaskRuleAssert.java

Rule	Violation	Line
TooManyStaticImports	Too many static imports may lead to messy code	18–74

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/expression/ExpressionAssert.java

Rule	Violation	Line
TooManyStaticImports	Too many static imports may lead to messy code	18–743

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/projection/ProjectionAssert.java

Rule	Violation	Line
TooManyStaticImports	Too many static imports may lead to messy code	18–225

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/ddl/dialect/doris/DorisCreateFunctionStatementAssert.java

Rule	Violation	Line
TooManyStaticImports	Too many static imports may lead to messy code	18–152

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/ddl/standard/StandardDDLStatementAssert.java

Rule	Violation	Line
CollapsibleIfStatements	This if statement could be combined with its parent	155–157

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/ddl/standard/type/AlterTableStatementAssert.java

Rule	Violation	Line
TooManyStaticImports	Too many static imports may lead to messy code	18–305

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/ddl/standard/type/CreateIndexStatementAssert.java

Rule	Violation	Line
TooManyStaticImports	Too many static imports may lead to messy code	18–136

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/dml/standard/type/MergeStatementAssert.java

Rule	Violation	Line
TooManyStaticImports	Too many static imports may lead to messy code	18–189

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/dml/standard/type/UpdateStatementAssert.java

Rule	Violation	Line
TooManyStaticImports	Too many static imports may lead to messy code	18–140

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rql/type/ShowStorageUnitsStatementAssert.java

Rule	Violation	Line
TooManyStaticImports	Too many static imports may lead to messy code	18–66

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rql/type/ShowTablesStatementAssert.java

Rule	Violation	Line
TooManyStaticImports	Too many static imports may lead to messy code	18–66

Priority 4

shardingsphere-protocol-firebird - org/apache/shardingsphere/database/protocol/firebird/packet/command/query/statement/execute/protocol/util/FirebirdDateTimeUtils.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `localDateTime.getNano() / NANOSECONDS_PER_FRACTION`.	64
UselessParentheses	Useless parentheses around `146097 * c`.	107
UselessParentheses	Useless parentheses around `1461 * ya`.	108

shardingsphere-protocol-mysql - org/apache/shardingsphere/database/protocol/mysql/packet/binlog/row/column/value/time/MySQLDatetimeBinlogProtocolValue.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `date % 10000`.	46
UselessParentheses	Useless parentheses around `time % 10000`.	50

shardingsphere-protocol-postgresql - org/apache/shardingsphere/database/protocol/postgresql/packet/command/query/extended/bind/protocol/util/PostgreSQLBinaryTimestampUtils.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `TimeZone.getDefault().getRawOffset()`.	44

shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptAssignmentParameterRewriter.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `((InsertStatementContext) sqlStatementContext)....`.	61

shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptInsertOnDuplicateKeyUpdateValueParameterRewriter.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `((InsertStatementContext) sqlStatementContext)....`.	51

shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptInsertValueParameterRewriter.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `((InsertStatementContext) sqlStatementContext)....`.	53

shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/assignment/EncryptInsertAssignmentTokenGenerator.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `((InsertStatementContext) sqlStatementContext)....`.	47

shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertOnUpdateTokenGenerator.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `((InsertStatementContext) sqlStatementContext)....`.	69

shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertValuesTokenGenerator.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `((InsertStatementContext) sqlStatementContext)....`.	70

shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rewrite/token/generator/impl/ShardingInsertValuesTokenGenerator.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `((InsertStatementContext) sqlStatementContext)....`.	51

shardingsphere-infra-rewrite-core - org/apache/shardingsphere/infra/rewrite/engine/RouteSQLRewriteEngine.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `sqlRewriteContext.getSqlStatementContext()`.	140

shardingsphere-data-pipeline-postgresql - org/apache/shardingsphere/data/pipeline/postgresql/sqlbuilder/ddl/index/PostgreSQLIndexSQLGenerator.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `(Boolean) each.get("is_inherited")`.	56

shardingsphere-data-pipeline-cdc-core - org/apache/shardingsphere/data/pipeline/cdc/util/ColumnValueConvertUtils.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `millis % 1000L`.	153

shardingsphere-sql-federation-compiler - org/apache/shardingsphere/sqlfederation/compiler/sql/function/opengauss/impl/OpenGaussSystemFunction.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `"-" + ShardingSphereVersion.BUILD_COMMIT_ID_ABBREV`.	41

shardingsphere-parser-distsql-engine - org/apache/shardingsphere/distsql/parser/core/kernel/KernelDistSQLStatementParserEngine.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `new KernelDistSQLStatementVisitor()`.	47

shardingsphere-parser-distsql-engine - org/apache/shardingsphere/distsql/parser/core/utility/UtilityDistSQLStatementParserEngine.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `new UtilityDistSQLStatementVisitor()`.	56

shardingsphere-parser-sql-engine-clickhouse - org/apache/shardingsphere/sql/parser/engine/clickhouse/visitor/statement/ClickHouseStatementVisitor.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `rightText + ctx.start.getInputStream().getText(...`.	233

shardingsphere-proxy-backend-opengauss - org/apache/shardingsphere/proxy/backend/opengauss/handler/admin/executor/OpenGaussSelectVersionExecutor.java

Rule	Violation	Line
UselessParentheses	Useless parentheses around `"-" + ShardingSphereVersion.BUILD_COMMIT_ID_ABBREV`.	47

Files

shardingsphere-agent-core - org/apache/shardingsphere/agent/core/plugin/config/yaml/swapper/YamlPluginsConfigurationSwapper.java

Rule	Violation	Priority	Line
UnusedPrivateMethod	Avoid unused private methods such as 'swap(YamlPluginConfiguration)'.	3	64

shardingsphere-database-connector-opengauss - org/apache/shardingsphere/database/connector/opengauss/checker/OpenGaussDatabasePrivilegeChecker.java

Rule	Violation	Priority	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	3	54

shardingsphere-database-connector-postgresql - org/apache/shardingsphere/database/connector/postgresql/checker/PostgreSQLDatabasePrivilegeChecker.java

Rule	Violation	Priority	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	3	54

shardingsphere-protocol-firebird - org/apache/shardingsphere/database/protocol/firebird/packet/command/query/statement/execute/protocol/FirebirdBinaryProtocolValueFactory.java

Rule	Violation	Priority	Line
UnusedPrivateMethod	Avoid unused private methods such as 'setByteBinaryProtocolValue()'.	3	65

shardingsphere-protocol-firebird - org/apache/shardingsphere/database/protocol/firebird/packet/command/query/statement/execute/protocol/util/FirebirdDateTimeUtils.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `localDateTime.getNano() / NANOSECONDS_PER_FRACTION`.	4	64
UselessParentheses	Useless parentheses around `146097 * c`.	4	107
UselessParentheses	Useless parentheses around `1461 * ya`.	4	108

shardingsphere-protocol-mysql - org/apache/shardingsphere/database/protocol/mysql/packet/binlog/row/column/value/time/MySQLDatetimeBinlogProtocolValue.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `date % 10000`.	4	46
UselessParentheses	Useless parentheses around `time % 10000`.	4	50

shardingsphere-protocol-postgresql - org/apache/shardingsphere/database/protocol/postgresql/packet/command/query/extended/bind/protocol/util/PostgreSQLBinaryTimestampUtils.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `TimeZone.getDefault().getRawOffset()`.	4	44

shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptAssignmentParameterRewriter.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `((InsertStatementContext) sqlStatementContext)....`.	4	61

shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptInsertOnDuplicateKeyUpdateValueParameterRewriter.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `((InsertStatementContext) sqlStatementContext)....`.	4	51

shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/parameter/rewriter/EncryptInsertValueParameterRewriter.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `((InsertStatementContext) sqlStatementContext)....`.	4	53

shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/assignment/EncryptInsertAssignmentTokenGenerator.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `((InsertStatementContext) sqlStatementContext)....`.	4	47

shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertOnUpdateTokenGenerator.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `((InsertStatementContext) sqlStatementContext)....`.	4	69

shardingsphere-encrypt-core - org/apache/shardingsphere/encrypt/rewrite/token/generator/insert/EncryptInsertValuesTokenGenerator.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `((InsertStatementContext) sqlStatementContext)....`.	4	70

shardingsphere-sharding-core - org/apache/shardingsphere/sharding/algorithm/sharding/classbased/ClassBasedShardingAlgorithmFactory.java

Rule	Violation	Priority	Line
EmptyCatchBlock	Avoid empty catch blocks	3	72–74

shardingsphere-sharding-core - org/apache/shardingsphere/sharding/rewrite/token/generator/impl/ShardingInsertValuesTokenGenerator.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `((InsertStatementContext) sqlStatementContext)....`.	4	51

shardingsphere-infra-rewrite-core - org/apache/shardingsphere/infra/rewrite/engine/RouteSQLRewriteEngine.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `sqlRewriteContext.getSqlStatementContext()`.	4	140

shardingsphere-infra-spi - org/apache/shardingsphere/infra/spi/type/typed/TypedSPILoader.java

Rule	Violation	Priority	Line
AvoidBranchingStatementAsLastInLoop	Avoid using a branching statement as the last in a loop.	2	74

shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/consistencycheck/table/calculator/CRC32TableInventoryCheckCalculator.java

Rule	Violation	Priority	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	3	61

shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/metadata/loader/PipelineTableMetaDataUtils.java

Rule	Violation	Priority	Line
AvoidBranchingStatementAsLastInLoop	Avoid using a branching statement as the last in a loop.	2	61

shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/preparer/inventory/calculator/InventoryRecordsCountCalculator.java

Rule	Violation	Priority	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	3	95

shardingsphere-data-pipeline-core - org/apache/shardingsphere/data/pipeline/core/preparer/inventory/calculator/position/estimated/InventoryPositionEstimatedCalculator.java

Rule	Violation	Priority	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	3	63

shardingsphere-data-pipeline-mysql - org/apache/shardingsphere/data/pipeline/mysql/ingest/incremental/binlog/position/MySQLIncrementalPositionManager.java

Rule	Violation	Priority	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	3	47

shardingsphere-data-pipeline-opengauss - org/apache/shardingsphere/data/pipeline/opengauss/ingest/incremental/dumper/OpenGaussIncrementalDumper.java

Rule	Violation	Priority	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	3	157

shardingsphere-data-pipeline-opengauss - org/apache/shardingsphere/data/pipeline/opengauss/ingest/incremental/wal/position/OpenGaussIncrementalPositionManager.java

Rule	Violation	Priority	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	3	56

shardingsphere-data-pipeline-postgresql - org/apache/shardingsphere/data/pipeline/postgresql/ingest/incremental/wal/position/PostgreSQLIncrementalPositionManager.java

Rule	Violation	Priority	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	3	58

shardingsphere-data-pipeline-postgresql - org/apache/shardingsphere/data/pipeline/postgresql/sqlbuilder/ddl/index/PostgreSQLIndexSQLGenerator.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `(Boolean) each.get("is_inherited")`.	4	56

shardingsphere-data-pipeline-cdc-core - org/apache/shardingsphere/data/pipeline/cdc/api/CDCJobAPI.java

Rule	Violation	Priority	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	3	311

shardingsphere-data-pipeline-cdc-core - org/apache/shardingsphere/data/pipeline/cdc/util/ColumnValueConvertUtils.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `millis % 1000L`.	4	153

shardingsphere-global-clock-tso-provider-redis - org/apache/shardingsphere/globalclock/type/tso/provider/redis/RedisTSOPropertyKey.java

Rule	Violation	Priority	Line
AvoidUsingHardCodedIP	Do not hard code the IP address ${variableName}	3	31

shardingsphere-sql-federation-compiler - org/apache/shardingsphere/sqlfederation/compiler/sql/function/opengauss/impl/OpenGaussSystemFunction.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `"-" + ShardingSphereVersion.BUILD_COMMIT_ID_ABBREV`.	4	41

shardingsphere-database-time-service - org/apache/shardingsphere/timeservice/type/database/DatabaseTimestampService.java

Rule	Violation	Priority	Line
CheckResultSet	Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet.	3	69

shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/dispatch/handler/database/datasource/StorageNodeChangedHandler.java

Rule	Violation	Priority	Line
UnusedFormalParameter	Avoid unused method parameters such as 'databaseName'.	3	60
UnusedFormalParameter	Avoid unused method parameters such as 'storageNodeName'.	3	60
UnusedFormalParameter	Avoid unused method parameters such as 'databaseName'.	3	64
UnusedFormalParameter	Avoid unused method parameters such as 'storageNodeName'.	3	64
UnusedFormalParameter	Avoid unused method parameters such as 'databaseName'.	3	68
UnusedFormalParameter	Avoid unused method parameters such as 'storageNodeName'.	3	68

shardingsphere-cluster-mode-core - org/apache/shardingsphere/mode/manager/cluster/dispatch/listener/type/DatabaseMetaDataChangedListener.java

Rule	Violation	Priority	Line
AvoidBranchingStatementAsLastInLoop	Avoid using a branching statement as the last in a loop.	2	83

shardingsphere-parser-distsql-engine - org/apache/shardingsphere/distsql/parser/core/kernel/KernelDistSQLStatementParserEngine.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `new KernelDistSQLStatementVisitor()`.	4	47

shardingsphere-parser-distsql-engine - org/apache/shardingsphere/distsql/parser/core/utility/UtilityDistSQLStatementParserEngine.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `new UtilityDistSQLStatementVisitor()`.	4	56

shardingsphere-parser-sql-engine-clickhouse - org/apache/shardingsphere/sql/parser/engine/clickhouse/visitor/statement/ClickHouseStatementVisitor.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `rightText + ctx.start.getInputStream().getText(...`.	4	233

shardingsphere-parser-sql-statement-core - org/apache/shardingsphere/sql/parser/statement/core/util/MultiSQLSplitter.java

Rule	Violation	Priority	Line
AvoidBranchingStatementAsLastInLoop	Avoid using a branching statement as the last in a loop.	2	81

shardingsphere-proxy-backend-opengauss - org/apache/shardingsphere/proxy/backend/opengauss/handler/admin/executor/OpenGaussSelectVersionExecutor.java

Rule	Violation	Priority	Line
UselessParentheses	Useless parentheses around `"-" + ShardingSphereVersion.BUILD_COMMIT_ID_ABBREV`.	4	47

shardingsphere-proxy-bootstrap - org/apache/shardingsphere/proxy/arguments/BootstrapArguments.java

Rule	Violation	Priority	Line
AvoidUsingHardCodedIP	Do not hard code the IP address DEFAULT_BIND_ADDRESS	3	39

shardingsphere-test-infra-fixture-database - org/apache/shardingsphere/test/infra/fixture/jdbc/MockedDataSource.java

Rule	Violation	Priority	Line
TooManyStaticImports	Too many static imports may lead to messy code	3	18–143

shardingsphere-test-it-distsql - org/apache/shardingsphere/test/it/distsql/handler/engine/query/DistSQLDatabaseRuleQueryExecutorAssert.java

Rule	Violation	Priority	Line
TooManyStaticImports	Too many static imports may lead to messy code	3	18–76

shardingsphere-test-it-distsql - org/apache/shardingsphere/test/it/distsql/handler/engine/query/DistSQLGlobalRuleQueryExecutorAssert.java

Rule	Violation	Priority	Line
TooManyStaticImports	Too many static imports may lead to messy code	3	18–71

shardingsphere-test-it-distsql - org/apache/shardingsphere/test/it/distsql/handler/engine/update/DistSQLGlobalRuleDefinitionExecutorAssert.java

Rule	Violation	Priority	Line
TooManyStaticImports	Too many static imports may lead to messy code	3	18–77

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/external/ExternalSQLParserIT.java

Rule	Violation	Priority	Line
EmptyCatchBlock	Avoid empty catch blocks	3	63–64

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/distsql/rdl/EncryptRuleAssert.java

Rule	Violation	Priority	Line
TooManyStaticImports	Too many static imports may lead to messy code	3	18–74

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/distsql/rdl/MaskRuleAssert.java

Rule	Violation	Priority	Line
TooManyStaticImports	Too many static imports may lead to messy code	3	18–74

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/expression/ExpressionAssert.java

Rule	Violation	Priority	Line
TooManyStaticImports	Too many static imports may lead to messy code	3	18–743

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/segment/projection/ProjectionAssert.java

Rule	Violation	Priority	Line
TooManyStaticImports	Too many static imports may lead to messy code	3	18–225

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/ddl/dialect/doris/DorisCreateFunctionStatementAssert.java

Rule	Violation	Priority	Line
TooManyStaticImports	Too many static imports may lead to messy code	3	18–152

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/ddl/standard/StandardDDLStatementAssert.java

Rule	Violation	Priority	Line
CollapsibleIfStatements	This if statement could be combined with its parent	3	155–157

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/ddl/standard/type/AlterTableStatementAssert.java

Rule	Violation	Priority	Line
TooManyStaticImports	Too many static imports may lead to messy code	3	18–305

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/ddl/standard/type/CreateIndexStatementAssert.java

Rule	Violation	Priority	Line
TooManyStaticImports	Too many static imports may lead to messy code	3	18–136

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/dml/standard/type/MergeStatementAssert.java

Rule	Violation	Priority	Line
TooManyStaticImports	Too many static imports may lead to messy code	3	18–189

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/dml/standard/type/UpdateStatementAssert.java

Rule	Violation	Priority	Line
TooManyStaticImports	Too many static imports may lead to messy code	3	18–140

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rql/type/ShowStorageUnitsStatementAssert.java

Rule	Violation	Priority	Line
TooManyStaticImports	Too many static imports may lead to messy code	3	18–66

shardingsphere-test-it-parser - org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/rql/type/ShowTablesStatementAssert.java

Rule	Violation	Priority	Line
TooManyStaticImports	Too many static imports may lead to messy code	3	18–66