Fix PDF export.

wise-webapp/src/main/java/com/wisemapping/rest/TransformerController.java

@@ -28,7 +28,6 @@ import org.springframework.web.bind.annotation.*;
 import org.springframework.web.servlet.ModelAndView;
 
 import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
@@ -116,7 +115,7 @@ public class TransformerController extends BaseController {
             case PNG:
                 result = this.transformPng(svg);
                 break;
-            case JPEG:
+            case JPG:
                 result = this.transformJpeg(svg);
                 break;
             case PDF:

wise-webapp/src/main/java/com/wisemapping/rest/view/TransformView.java

@@ -83,7 +83,7 @@ public class TransformView extends AbstractView {
             ExporterFactory.export(properties, content, outputStream, null);
         } else if (exportFormat == ExportFormat.WISEMAPPING) {
             final Object mindmap = viewMap.get("mindmap");
-            StreamResult result = new StreamResult(outputStream);
+            final StreamResult result = new StreamResult(outputStream);
             jaxbMarshaller.marshal(mindmap, result);
         } else {
             ExporterFactory.export(properties, null, outputStream, content);