add comments to the list of ) and ( ) on all sheets from the existing workbook .
101. for(PackageRelationship rel : rels) {
103. if( rel.getRelationshipType().equals(RELATION_AUDIO) ||
104. rel.getRelationshipType().equals(RELATION_IMAGE) ||
105. rel.getRelationshipType().equals(RELATION_OLE_OBJECT) ||
106. rel.getRelationshipType().equals(RELATION_PACKAGE) ) {
107. if(rel.getTargetMode() == TargetMode.INTERNAL) {
110. relName = PackagingURIHelper.createPartName(rel.getTargetURI());
114. PackagePart relPart = rel.getPackage().getPart(relName);