public String getDisplayValue() {
        if (isSecure() || hasSecretParams()) {
            return "****";
        }
        return getValue();
    }
@Test
    void shouldNotMaskValueIfNotSecure() {
        EnvironmentVariableConfig secureEnvironmentVariable = new EnvironmentVariableConfig(goCipher, "plain_key", "plain_value", false);
        assertThat(secureEnvironmentVariable.getDisplayValue()).isEqualTo("plain_value");
    }