SpotBugs Bug Detector Report

The following document contains the results of SpotBugs

SpotBugs Version is 4.8.6

Threshold is medium

Effort is default

Summary

Classes Bugs Errors Missing Classes
7 8 0 0

Files

Class Bugs
org.apache.shardingsphere.single.distsql.segment.SingleTableSegment 4
org.apache.shardingsphere.single.distsql.statement.rdl.LoadSingleTableStatement 2
org.apache.shardingsphere.single.distsql.statement.rdl.UnloadSingleTableStatement 2

org.apache.shardingsphere.single.distsql.segment.SingleTableSegment

Bug Category Details Line Priority
Redundant nullcheck of this$storageUnitName, which is known to be non-null in org.apache.shardingsphere.single.distsql.segment.SingleTableSegment.equals(Object) STYLE RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE 29 Medium
Redundant nullcheck of this$tableName, which is known to be non-null in org.apache.shardingsphere.single.distsql.segment.SingleTableSegment.equals(Object) STYLE RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE 29 Medium
Redundant nullcheck of $storageUnitName, which is known to be non-null in org.apache.shardingsphere.single.distsql.segment.SingleTableSegment.hashCode() STYLE RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE 29 Medium
Redundant nullcheck of $tableName, which is known to be non-null in org.apache.shardingsphere.single.distsql.segment.SingleTableSegment.hashCode() STYLE RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE 29 Medium

org.apache.shardingsphere.single.distsql.statement.rdl.LoadSingleTableStatement

Bug Category Details Line Priority
org.apache.shardingsphere.single.distsql.statement.rdl.LoadSingleTableStatement.getTables() may expose internal representation by returning LoadSingleTableStatement.tables MALICIOUS_CODE EI_EXPOSE_REP 34 Medium
new org.apache.shardingsphere.single.distsql.statement.rdl.LoadSingleTableStatement(Collection) may expose internal representation by storing an externally mutable object into LoadSingleTableStatement.tables MALICIOUS_CODE EI_EXPOSE_REP2 30 Medium

org.apache.shardingsphere.single.distsql.statement.rdl.UnloadSingleTableStatement

Bug Category Details Line Priority
org.apache.shardingsphere.single.distsql.statement.rdl.UnloadSingleTableStatement.getTables() may expose internal representation by returning UnloadSingleTableStatement.tables MALICIOUS_CODE EI_EXPOSE_REP 35 Medium
new org.apache.shardingsphere.single.distsql.statement.rdl.UnloadSingleTableStatement(boolean, Collection) may expose internal representation by storing an externally mutable object into UnloadSingleTableStatement.tables MALICIOUS_CODE EI_EXPOSE_REP2 29 Medium