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diff --git a/support/arara/source/src/main/java/com/github/cereda/arara/model/Extractor.java b/support/arara/source/src/main/java/com/github/cereda/arara/model/Extractor.java
deleted file mode 100644
index b4a248688a..0000000000
--- a/support/arara/source/src/main/java/com/github/cereda/arara/model/Extractor.java
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@@ -1,88 +0,0 @@
-/**
- * Arara, the cool TeX automation tool
- * Copyright (c) 2012 -- 2019, Paulo Roberto Massa Cereda
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * 3. Neither the name of the project's author nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
- * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-package com.github.cereda.arara.model;
-
-import com.github.cereda.arara.controller.ConfigurationController;
-import com.github.cereda.arara.controller.LanguageController;
-import com.github.cereda.arara.utils.CommonUtils;
-import com.github.cereda.arara.utils.DirectiveUtils;
-import java.io.File;
-import java.io.IOException;
-import java.nio.charset.Charset;
-import java.util.List;
-import org.apache.commons.io.FileUtils;
-
-/**
- * It extracts directives from the provided main file.
- * @author Paulo Roberto Massa Cereda
- * @version 4.0
- * @since 4.0
- */
-public class Extractor {
-
- // the application messages obtained from the
- // language controller
- private static final LanguageController messages =
- LanguageController.getInstance();
-
- /**
- * Extracts a list of directives from the provided main file, obtained from
- * the configuration controller.
- * @return A list of directives.
- * @throws AraraException Something wrong happened, to be caught in the
- * higher levels.
- */
- public List<Directive> extract() throws AraraException {
-
- File file = (File) ConfigurationController.
- getInstance().get("execution.reference");
- Charset charset = (Charset) ConfigurationController.
- getInstance().get("directives.charset");
-
- try {
- List<String> content = CommonUtils.getPreambleContent();
- List<String> lines = FileUtils.readLines(file, charset.name());
- content.addAll(lines);
- return DirectiveUtils.extractDirectives(content);
- } catch (IOException ioexception) {
- throw new AraraException(
- messages.getMessage(
- Messages.ERROR_EXTRACTOR_IO_ERROR
- ),
- ioexception
- );
- }
- }
-
-}