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A repackaged copy of javac for Error Prone to depend on
/*
* Copyright (c) 2006, 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
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.
*
* @param the type of source objects used by diagnostics received
* by this object
*
* @author Peter von der Ahé
* @since 1.6
*/
public final class DiagnosticCollector implements DiagnosticListener {
private List> diagnostics =
Collections.synchronizedList(new ArrayList>());
public void report(Diagnostic diagnostic) {
Objects.requireNonNull(diagnostic);
diagnostics.add(diagnostic);
}
/**
* Returns a list view of diagnostics collected by this object.
*
* @return a list view of diagnostics
*/
public List> getDiagnostics() {
return Collections.unmodifiableList(diagnostics);
}
}