// handleDFSReferral(DfsReferralData, String): String, no checked exceptions
        Method m3 = clazz.getMethod("handleDFSReferral", DfsReferralData.class, String.class);
        assertEquals(String.class, m3.getReturnType());
        assertEquals(2, m3.getParameterCount());
        assertEquals(0, m3.getExceptionTypes().length);

        // Package check to ensure we are validating the correct type

    CharMatcher m2 = anyOf("Az");
    assertSame(m2, m2.precomputed());
    assertEquals(m2.toString(), m2.precomputed().toString());

    CharMatcher m3 = inRange('A', 'Z');
    assertSame(m3, m3.precomputed());
    assertEquals(m3.toString(), m3.precomputed().toString());

    assertSame(CharMatcher.none(), CharMatcher.none().precomputed());
    assertSame(CharMatcher.any(), CharMatcher.any().precomputed());
  }

    CharMatcher m2 = anyOf("Az");
    assertSame(m2, m2.precomputed());
    assertEquals(m2.toString(), m2.precomputed().toString());

    CharMatcher m3 = inRange('A', 'Z');
    assertSame(m3, m3.precomputed());
    assertEquals(m3.toString(), m3.precomputed().toString());

    assertSame(CharMatcher.none(), CharMatcher.none().precomputed());
    assertSame(CharMatcher.any(), CharMatcher.any().precomputed());
  }

          <artifactId>maven-dependency-plugin</artifactId>
          <version>3.1.1</version>
        </plugin>
        <plugin>
          <artifactId>maven-enforcer-plugin</artifactId>
          <version>3.0.0-M3</version>
        </plugin>
        <plugin>
          <artifactId>maven-install-plugin</artifactId>
          <version>3.1.3</version>
        </plugin>
        <plugin>

          <artifactId>maven-dependency-plugin</artifactId>
          <version>3.1.1</version>
        </plugin>
        <plugin>
          <artifactId>maven-enforcer-plugin</artifactId>
          <version>3.0.0-M3</version>
        </plugin>
        <plugin>
          <artifactId>maven-install-plugin</artifactId>
          <version>3.1.3</version>
        </plugin>
        <plugin>