Simplify for loops for while loops

This page is not yet available in Spanish. We are working on its translation.
If you have any questions or feedback about our current translation project, feel free to reach out to us!

Metadata

ID: java-code-style/for-loop-should-be-while-loop

Language: Java

Severity: Notice

Category: Code Style

Description

This rule identifies instances where simplifying for loops is possible which can make these loops more concise.

Non-Compliant Code Examples

// No init or update nodes; can be rewritten `while (condition)`
public class Foo {
    void bar() {
        for(;true;) true;

        for(; true ;){
        	System.out.println("bar");
        }
        
        for(; i < 42 ;) true;
        
        for(;;);
    }
}

Compliant Code Examples

public class Foo {
    void bar() {
        for(int i = 0; i < 42; i++);
    }
}
https://static.datadoghq.com/static/images/logos/github_avatar.svg https://static.datadoghq.com/static/images/logos/vscode_avatar.svg jetbrains

Seamless integrations. Try Datadog Code Analysis

PREVIEWING: mervebolat/span-id-preprocessing