@Test
    public void testTrim() throws Exception {
        final Formatter f = Formatter.BUILTIN.TRIM;
        Assert.assertEquals("Some Foo", f.format("\n\n   Some Foo\n"));
    }
Tests for {@link Formatter}.

@author David Yu
@author Kostiantyn Shchepanovskyi
protostuff-compiler/src/test/java/io/protostuff/compiler/FomatterTest.java