src/java.base/unix/classes/sun/nio/fs/UnixFileSystem.java

@@ -150,11 +150,11 @@
      */
     @Override
     public final Iterable<Path> getRootDirectories() {
         final List<Path> allowedList =
            Collections.unmodifiableList(Arrays.asList((Path)rootDirectory));
-        return new Iterable<Path>() {
+        return new Iterable<>() {
             public Iterator<Path> iterator() {
                 try {
                     SecurityManager sm = System.getSecurityManager();
                     if (sm != null)
                         sm.checkRead(rootDirectory.toString());

@@ -252,11 +252,11 @@
                 sm.checkPermission(new RuntimePermission("getFileStoreAttributes"));
             } catch (SecurityException se) {
                 return Collections.emptyList();
             }
         }
-        return new Iterable<FileStore>() {
+        return new Iterable<>() {
             public Iterator<FileStore> iterator() {
                 return new FileStoreIterator();
             }
         };
     }