clang-format: [Java] Fix incorrect recognition of annonymous classes.

Before:
  someFunction(new Runnable() { public void run() { System.out.println(42);
  }
  });

After:
  someFunction(new Runnable() {
    public void run() {
      System.out.println(42);
    }
  });

llvm-svn: 225142

clang/unittests/Format/FormatTestJava.cpp

@@ -387,6 +387,11 @@ TEST_F(FormatTestJava, FormatsInnerBlocks) {
                "    System.out.println(42);\n"
                "  }\n"
                "}, someOtherParameter);");
+  verifyFormat("someFunction(new Runnable() {\n"
+               "  public void run() {\n"
+               "    System.out.println(42);\n"
+               "  }\n"
+               "});");
   verifyFormat("someObject.someFunction(\n"
                "    new Runnable() {\n"
                "      @Override\n"