Avoid unnecessary object extend

Docs > Code Analysis > Static Analysis Rules > Avoid unnecessary object extend

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Metadata

ID: java-code-style/extends-object

Language: Java

Severity: Notice

Category: Code Style

Description

A class implicitly extends Object. As a result, there is no need to extend it.

Non-Compliant Code Examples

public class Foo extends Object {} // no need to extend Object

Compliant Code Examples

public class Foo {}

How to use this rule

1
2
rulesets:
  - java-code-style     # Rules to enforce Java code style.

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