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/*
* SonarQube
* Copyright (C) 2009-2025 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.duplications.statement.matcher;
import java.util.Collections;
import java.util.List;
import org.sonar.duplications.token.Token;
import org.sonar.duplications.token.TokenQueue;
/**
* Last token would be returned to the queue.
*/
public class ForgetLastTokenMatcher extends TokenMatcher {
/**
* @return always true
*/
@Override
public boolean matchToken(TokenQueue tokenQueue, List<Token> matchedTokenList) {
int last = matchedTokenList.size() - 1;
tokenQueue.pushForward(Collections.singletonList(matchedTokenList.get(last)));
matchedTokenList.remove(last);
return true;
}
}
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