Interface DiagnosticListener<S>

Type Parameters:: S - the type of source objects used by diagnostics received by this listener

All Known Implementing Classes:: DiagnosticCollector

public interface DiagnosticListener<S>

Interface for receiving diagnostics from tools.

Since:: 1.6

Method Summary

Modifier and Type	Method	Description
`void`	`report(Diagnostic<? extends S> diagnostic)`	Invoked when a problem is found.

Method Details

report

void report(Diagnostic<? extends S> diagnostic)

Invoked when a problem is found.

Parameters:: diagnostic - a diagnostic representing the problem that was found
Throws:: NullPointerException - if the diagnostic argument is null and the implementation cannot handle null arguments

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https://docs.oracle.com/en/java/javase/25/docs/api/java.compiler/javax/tools/DiagnosticListener.html