public void setExcludedCipherSuites(String cipherSuites) {
        this.excludedCipherSuites = cipherSuites;
    }
@Test
    public void testSetExcludedCipherSuites() throws Exception {
        configurable.setSupportedCipherSuites(new String[] { "A", "B" });
        configuration.setExcludedCipherSuites("A");
        configuration.configure(configurable);
        assertTrue(Arrays.equals(new String[] { "B" }, configurable.getEnabledCipherSuites()));
    }