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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-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/splitter/InventoryDumperContextSplitter.java

Rule Violation Line
CollapsibleIfStatements This if statement could be combined with its parent 130–132
CheckResultSet Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet. 146

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. 308

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 18–73

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

Rule Violation Line
TooManyStaticImports Too many static imports may lead to messy code 18–62

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/GlobalRuleDefinitionExecutorTest.java

Rule Violation Line
TooManyStaticImports Too many static imports may lead to messy code 18–65

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 18–730

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/standard/type/AlterTableStatementAssert.java

Rule Violation Line
TooManyStaticImports Too many static imports may lead to messy code 18–273

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 18–97

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-database-connector-core - org/apache/shardingsphere/database/connector/core/metadata/database/enums/QuoteCharacter.java

Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary qualifier 'QuoteCharacter': 'getQuoteCharacter' is already in scope 107

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)....`. 49

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-executor - org/apache/shardingsphere/infra/executor/sql/process/ProcessRegistry.java

Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary qualifier 'ProcessRegistry': 'getInstance' is already in scope 113

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

Rule Violation Line
UselessParentheses Useless parentheses around `sqlRewriteContext.getSqlStatementContext()`. 117

shardingsphere-jdbc - org/apache/shardingsphere/driver/state/circuit/connection/CircuitBreakerConnection.java

Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary qualifier 'Connection': 'TRANSACTION_NONE' is already in scope because it is inherited by an enclosing type 70

shardingsphere-jdbc - org/apache/shardingsphere/driver/state/circuit/metadata/CircuitBreakerDatabaseMetaData.java

Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary qualifier 'DatabaseMetaData': 'sqlStateSQL' is already in scope because it is inherited by an enclosing type 848

shardingsphere-jdbc - org/apache/shardingsphere/driver/state/circuit/resultset/CircuitBreakerResultSet.java

Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary qualifier 'ResultSet': 'FETCH_FORWARD' is already in scope because it is inherited by an enclosing type 314
UnnecessaryFullyQualifiedName Unnecessary qualifier 'ResultSet': 'TYPE_FORWARD_ONLY' is already in scope because it is inherited by an enclosing type 328
UnnecessaryFullyQualifiedName Unnecessary qualifier 'ResultSet': 'CONCUR_READ_ONLY' is already in scope because it is inherited by an enclosing type 333

shardingsphere-jdbc - org/apache/shardingsphere/driver/state/circuit/resultset/CircuitBreakerResultSetMetaData.java

Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary qualifier 'ResultSetMetaData': 'columnNullable' is already in scope because it is inherited by an enclosing type 54

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-transaction-xa-narayana - org/apache/shardingsphere/transaction/xa/narayana/manager/DataSourceXAResourceRecoveryHelper.java

Rule Violation Line
UnnecessaryFullyQualifiedName Unnecessary qualifier 'XAResource': 'TMENDRSCAN' is already in scope because it is inherited by an enclosing type 106

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-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`. 48

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-core - org/apache/shardingsphere/database/connector/core/metadata/database/enums/QuoteCharacter.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary qualifier 'QuoteCharacter': 'getQuoteCharacter' is already in scope 4 107

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/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 49

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-executor - org/apache/shardingsphere/infra/executor/sql/process/ProcessRegistry.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary qualifier 'ProcessRegistry': 'getInstance' is already in scope 4 113

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

Rule Violation Priority Line
UselessParentheses Useless parentheses around `sqlRewriteContext.getSqlStatementContext()`. 4 117

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-jdbc - org/apache/shardingsphere/driver/state/circuit/connection/CircuitBreakerConnection.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary qualifier 'Connection': 'TRANSACTION_NONE' is already in scope because it is inherited by an enclosing type 4 70

shardingsphere-jdbc - org/apache/shardingsphere/driver/state/circuit/metadata/CircuitBreakerDatabaseMetaData.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary qualifier 'DatabaseMetaData': 'sqlStateSQL' is already in scope because it is inherited by an enclosing type 4 848

shardingsphere-jdbc - org/apache/shardingsphere/driver/state/circuit/resultset/CircuitBreakerResultSet.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary qualifier 'ResultSet': 'FETCH_FORWARD' is already in scope because it is inherited by an enclosing type 4 314
UnnecessaryFullyQualifiedName Unnecessary qualifier 'ResultSet': 'TYPE_FORWARD_ONLY' is already in scope because it is inherited by an enclosing type 4 328
UnnecessaryFullyQualifiedName Unnecessary qualifier 'ResultSet': 'CONCUR_READ_ONLY' is already in scope because it is inherited by an enclosing type 4 333

shardingsphere-jdbc - org/apache/shardingsphere/driver/state/circuit/resultset/CircuitBreakerResultSetMetaData.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary qualifier 'ResultSetMetaData': 'columnNullable' is already in scope because it is inherited by an enclosing type 4 54

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/splitter/InventoryDumperContextSplitter.java

Rule Violation Priority Line
CollapsibleIfStatements This if statement could be combined with its parent 3 130–132
CheckResultSet Always check the return of one of the navigation method (next,previous,first,last) of a ResultSet. 3 146

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-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. 3 308

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-transaction-xa-narayana - org/apache/shardingsphere/transaction/xa/narayana/manager/DataSourceXAResourceRecoveryHelper.java

Rule Violation Priority Line
UnnecessaryFullyQualifiedName Unnecessary qualifier 'XAResource': 'TMENDRSCAN' is already in scope because it is inherited by an enclosing type 4 106

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-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 48

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 18–73

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

Rule Violation Priority Line
TooManyStaticImports Too many static imports may lead to messy code 3 18–62

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/GlobalRuleDefinitionExecutorTest.java

Rule Violation Priority Line
TooManyStaticImports Too many static imports may lead to messy code 3 18–65

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 18–730

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/standard/type/AlterTableStatementAssert.java

Rule Violation Priority Line
TooManyStaticImports Too many static imports may lead to messy code 3 18–273

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 18–97

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