Fix small formatting issues (#10960)

server/src/main/java/com/vaadin/data/Binder.java

@@ -2189,8 +2189,8 @@ public class Binder<BEAN> implements Serializable {
      * <p>
      * Added listener is notified every time whenever any bound field value is
      * changed, i.e. the UI component value was changed, passed all the
-     * conversions and validations then propagated to the bound bean field. The same
-     * functionality can be achieved by adding a
+     * conversions and validations then propagated to the bound bean field. The
+     * same functionality can be achieved by adding a
      * {@link ValueChangeListener} to all fields in the {@link Binder}.
      * <p>
      * The listener is added to all fields regardless of whether the method is

server/src/main/java/com/vaadin/server/GlobalResourceHandler.java

@@ -122,7 +122,6 @@ public class GlobalResourceHandler implements RequestHandler {
         return true;
     }
 
-
     private String urlEncodedKey(String key) {
         // getPathInfo return path decoded but without decoding plus as spaces
         return ResourceReference.encodeFileName(key.replace("+", " "));

server/src/main/java/com/vaadin/server/VaadinServlet.java

@@ -777,7 +777,7 @@ public class VaadinServlet extends HttpServlet implements Constants {
      *         otherwise.
      * @throws IOException
      * @throws ServletException
-     * 
+     *
      * @since
      */
     protected boolean serveStaticResources(HttpServletRequest request,
@@ -801,7 +801,7 @@ public class VaadinServlet extends HttpServlet implements Constants {
      * @param response
      * @throws IOException
      * @throws ServletException
-     * 
+     *
      * @since
      */
     protected void serveStaticResourcesInVAADIN(String filename,

server/src/test/java/com/vaadin/server/GlobalResourceHandlerTest.java

@@ -18,20 +18,26 @@ import static org.mockito.Mockito.when;
 public class GlobalResourceHandlerTest {
 
     @Test
-    public void globalResourceHandlerShouldWorkWithEncodedFilename() throws IOException {
+    public void globalResourceHandlerShouldWorkWithEncodedFilename()
+            throws IOException {
         assertEncodedFilenameIsHandled("simple.txt", "simple.txt");
         assertEncodedFilenameIsHandled("with spaces.txt", "with+spaces.txt");
         assertEncodedFilenameIsHandled("with # hash.txt", "with+%23+hash.txt");
-        assertEncodedFilenameIsHandled("with ; semicolon.txt", "with+%3B+semicolon.txt");
-        assertEncodedFilenameIsHandled("with , comma.txt", "with+%2C+comma.txt");
+        assertEncodedFilenameIsHandled("with ; semicolon.txt",
+                "with+%3B+semicolon.txt");
+        assertEncodedFilenameIsHandled("with , comma.txt",
+                "with+%2C+comma.txt");
 
-        // ResourceReference.encodeFileName does not encode slashes and backslashes
+        // ResourceReference.encodeFileName does not encode slashes and
+        // backslashes
         // See comment inside2 method for more details
-        assertEncodedFilenameIsHandled("with \\ backslash.txt", "with+\\+backslash.txt");
+        assertEncodedFilenameIsHandled("with \\ backslash.txt",
+                "with+\\+backslash.txt");
         assertEncodedFilenameIsHandled("with / slash.txt", "with+/+slash.txt");
     }
 
-    private void assertEncodedFilenameIsHandled(String filename, String expectedFilename) throws IOException {
+    private void assertEncodedFilenameIsHandled(String filename,
+            String expectedFilename) throws IOException {
         DownloadStream stream = mock(DownloadStream.class);
         ConnectorResource resource = mock(ConnectorResource.class);
         when(resource.getFilename()).thenReturn(filename);
@@ -58,11 +64,13 @@ public class GlobalResourceHandlerTest {
         VaadinResponse response = mock(VaadinResponse.class);
 
         // getPathInfo return path decoded but without decoding plus as spaces
-        when(request.getPathInfo()).thenReturn("APP/global/0/legacy/0/"+ filename.replace(" ", "+"));
+        when(request.getPathInfo()).thenReturn(
+                "APP/global/0/legacy/0/" + filename.replace(" ", "+"));
         when(session.getUIById(anyInt())).thenReturn(ui);
 
         // Verify that decoded path info is correctly handled
-        assertTrue("Request not handled", handler.handleRequest(session, request, response));
+        assertTrue("Request not handled",
+                handler.handleRequest(session, request, response));
         verify(stream).writeResponse(request, response);
     }
 }

testbench-api/src/main/java/com/vaadin/testbench/elements/ColorPickerPreviewElement.java

@@ -36,9 +36,8 @@ public class ColorPickerPreviewElement extends CssLayoutElement {
     public boolean getColorFieldContainsErrors() {
         List<WebElement> caption = findElements(
                 By.className("v-caption-v-colorpicker-preview-textfield"));
-        return  !caption.isEmpty() &&
-        !caption.get(0).findElements(By.className("v-errorindicator"))
-                        .isEmpty();
+        return !caption.isEmpty() && !caption.get(0)
+                .findElements(By.className("v-errorindicator")).isEmpty();
     }
 
     /**