play! でのPattern Matchの使い方

gistfile1.java

import static play.libs.F.Matcher.*;

public class matcher_Test extends UnitTest {
	@Test
	public void test_matcher_object() {

		   String value = "Foobar";
		   for (String s : String.and(StartsWith("Foo")).match(value)) {
		      value = s.toUpperCase();
		   }
		   assertThat(value, is("FOOBAR"));
		
	}
}