import org.docx4j.model.datastorage.RemovalHandler.Quantifier;
import org.docx4j.openpackaging.exceptions.Docx4JException;
import org.docx4j.openpackaging.io.SaveToZipFile;</BUG>
import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
<BUG>import org.docx4j.openpackaging.parts.CustomXmlDataStoragePart;
import org.docx4j.openpackaging.parts.WordprocessingML.MainDocumentPart;
import org.docx4j.utils.SingleTraversalUtilVisitorCallback;
import org.docx4j.utils.TraversalUtilVisitor;
import org.docx4j.wml.SdtElement;</BUG>
public class ContentControlsMergeXML {

package org.docx4j.samples;
import java.io.File;
import java.io.FileInputStream;
import javax.xml.bind.JAXBContext;
import org.docx4j.Docx4J;
import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
public class ContentControlsMergeXML {
