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package javax.tools;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Objects;

Provides an easy way to collect diagnostics in a list.
Author:Peter von der Ahé
Type parameters:
  • <S> – the type of source objects used by diagnostics received by this object
Since:1.6
/** * Provides an easy way to collect diagnostics in a list. * * @param <S> the type of source objects used by diagnostics received * by this object * * @author Peter von der Ah&eacute; * @since 1.6 */
public final class DiagnosticCollector<S> implements DiagnosticListener<S> { private List<Diagnostic<? extends S>> diagnostics = Collections.synchronizedList(new ArrayList<Diagnostic<? extends S>>()); public void report(Diagnostic<? extends S> diagnostic) { Objects.requireNonNull(diagnostic); diagnostics.add(diagnostic); }
Returns a list view of diagnostics collected by this object.
Returns:a list view of diagnostics
/** * Returns a list view of diagnostics collected by this object. * * @return a list view of diagnostics */
public List<Diagnostic<? extends S>> getDiagnostics() { return Collections.unmodifiableList(diagnostics); } }