Rename this variable to not match a restricted identifier. Open
public User map(Record record) {
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Even if it is technically possible, Restricted Identifiers should not be used as identifiers. This is only possible for compatibility reasons, using it in Java code is confusing and should be avoided.
Note that this applies to any version of Java, including the one where these identifiers are not yet restricted, to avoid future confusion.
This rule reports an issue when restricted identifiers:
- var
- yield
- record
are used as identifiers.
Noncompliant Code Example
var var = "var"; // Noncompliant: compiles but this code is confusing var = "what is this?"; int yield(int i) { // Noncompliant return switch (i) { case 1: yield(0); // This is a yield from switch expression, not a recursive call. default: yield(i-1); }; } String record = "record"; // Noncompliant
Compliant Solution
var myVariable = "var"; int minusOne(int i) { return switch (i) { case 1: yield(0); default: yield(i-1); }; } String myRecord = "record";
See
Similar blocks of code found in 2 locations. Consider refactoring. Invalid
package io.github.encryptorcode.implementation.storage.jdbc.mappers;
import io.github.encryptorcode.entity.AUser;
import io.github.encryptorcode.service.AuthenticationConfiguration;
import org.jooq.Record;
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 117.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
First sentence of Javadoc is missing an ending period. Open
/**
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Checks thatJavadoc summary sentence does not contain phrases that are not recommended to use.Summaries that contain only the {@inheritDoc}
tag are skipped. Check alsoviolate Javadoc that does not contain first sentence.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
Line is longer than 100 characters (found 101). Open
* A mapper implementation that helps JOOQ to convert {@link Record} to a proper POJO of {@link User}
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Checks for long lines.
Rationale: Long lines are hard to read in printouts or if developershave limited screen space for the source code, e.g. if the IDEdisplays additional information like project tree, class hierarchy,etc.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
Extra separation in import group before 'io.github.encryptorcode.implementation.storage.jdbc.tables.USERS.USERS' Open
import static io.github.encryptorcode.implementation.storage.jdbc.tables.USERS.USERS;
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Checks that the groups of import declarations appear in the order specifiedby the user. If there is an import but its group is not specified in theconfiguration such an import should be placed at the end of the import list.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
Wrong lexicographical order for 'io.github.encryptorcode.implementation.storage.jdbc.tables.USERS.USERS' import. Should be before 'org.jooq.RecordMapper'. Open
import static io.github.encryptorcode.implementation.storage.jdbc.tables.USERS.USERS;
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Checks that the groups of import declarations appear in the order specifiedby the user. If there is an import but its group is not specified in theconfiguration such an import should be placed at the end of the import list.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
Class type name 'User' must match pattern '(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)'. Open
public class UsersMapper<User extends AUser> implements RecordMapper<Record, User> {
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Checks that class type parameter names conform to a specified pattern.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.