.CookieHandler cookieHandler10 = okHttpClient8.getCookieHandler();
        java.net.Proxy proxy11 = okHttpClient8.getProxy();
        com.squareup.okhttp.ConnectionPool connectionPool12 = null;
        com.squareup.okhttp.OkHttpClient okHttpClient13 = okHttpClient8.setConnectionPool(connectionPool12);
        com.squareup.okhttp.ConnectionPool connectionPool14 = okHttpClient8.getConnectionPool();
        org.junit.Assert.assertNull(sSLSocketFactory1);
        org.junit.Assert.assertNotNull(okHttpClient3);
        org.junit.Assert.assertNotNull(okHttpClient5);
        org.junit.Assert.assertNull(connectionPool6);
        org.junit.Assert.assertNotNull(okHttpClient8);
        org.junit.Assert.assertNull(cookieHandler9);
        org.junit.Assert.assertNull(cookieHandler10);
        org.junit.Assert.assertNull(proxy11);
        org.junit.Assert.assertNotNull(okHttpClient13);
        org.junit.Assert.assertNull(connectionPool14);
    }

    @Test
    public void test00538() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest1.test00538");
        com.squareup.okhttp.OkHttpClient okHttpClient0 = new com.squareup.okhttp.OkHttpClient();
        com.squareup.okhttp.OkHttpClient okHttpClient2 = okHttpClient0.setFollowProtocolRedirects(true);
        com.squareup.okhttp.OkAuthenticator okAuthenticator3 = null;
        com.squareup.okhttp.OkHttpClient okHttpClient4 = okHttpClient0.setAuthenticator(okAuthenticator3);
        java.net.ResponseCache responseCache5 = null;
        com.squareup.okhttp.OkHttpClient okHttpClient6 = okHttpClient0.setResponseCache(responseCache5);
        java.net.Proxy proxy7 = null;
        com.squareup.okhttp.OkHttpClient okHttpClient8 = okHttpClient6.setProxy(proxy7);
        java.net.ProxySelector proxySelector9 = null;
        com.squareup.okhttp.OkHttpClient okHttpClient10 = okHttpClient8.setProxySelector(proxySelector9);
        java.net.Proxy proxy11 = okHttpClient10.getProxy();
        javax.net.ssl.HostnameVerifier hostnameVerifier12 = okHttpClient10.getHostnameVerifier();
        java.net.Proxy proxy13 = null;
        com.squareup.okhttp.OkHttpClient okHttpClient14 = okHttpClient10.setProxy(proxy13);
        com.squareup.okhttp.ConnectionPool connectionPool15 = null;
        com.squareup.okhttp.OkHttpClient okHttpClient16 = okHttpClient10.setConnectionPool(connectionPool15);
        com.squareup.okhttp.OkHttpClient okHttpClient18 = okHttpClient16.setFollowProtocolRedirects(true);
        com.squareup.okhttp.OkHttpClient okHttpClient20 = okHttpClient18.setFollowProtocolRedirects(false);
        com.squareup.okhttp.OkHttpClient okHttpClient22 = okHttpClient18.setFollowProtocolRedirects(false);
        java.net.ProxySelector proxySelector23 = null;
        com.squareup.okhttp.OkHttpClient okHttpClient24 = okHttpClient18.setProxySelector(proxySelector23);
        java.net.Proxy proxy25 = null;
        com.squareup.okhttp.OkHttpClient okHttpClient26 = okHttpClient18.setProxy(proxy25);
        java.lang.Class<?> wildcardClass27 = okHttpClient26.getClass();
        org.junit.Assert.assertNotNull(okHttpClient2);
        org.junit.Assert.assertNotNull(okHttpClient4);
        org.junit.Assert.assertNotNull(okHttpClient6);
        org.junit.Assert.assertNotNull(okHttpClient8);
        org.junit.Assert.assertNotNull(okHttpClient10);
        org.junit.Assert.assertNull(proxy11);
        org.junit.Assert.assertNull(hostnameVerifier12);
        org.junit.Assert.assertNotNull(okHttpClient14);
        org.junit.Assert.assertNotNull(okHttpClient16);
        org.junit.Assert.assertNotNull(okHttpClient18);
        org.junit.Assert.assertNotNull(okHttpClient20);
        org.junit.Assert.assertNotNull(okHttpClient22);
        org.junit.Assert.assertNotNull(okHttpClient24);
        org.junit.Assert.assertNotNull(okHttpClient26);
        org.junit.Assert.assertNotNull(wildcardClass27);
    }

    @Test
    public void test00539() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest1.test00539");
        com.squareup.okhttp.OkHttpClient okHttpClient0 = new com.squareup.okhttp.OkHttpClient();
        com.squareup.okhttp.OkHttpClient okHttpClient2 = okHttpClient0.setFollowProtocolRedirects(true);
        java.net.ProxySelector proxySelector3 = null;
        com.squareup.okhttp.OkHttpClient okHttpClient4 = okHttpClient2.setProxySelector(proxySelector3);
        javax.net.ssl.HostnameVerifier hostnameVerifier5 = null;
        com.squareup.okhttp.OkHttpClient okHttpClient6 = okHttpClient2.setHostnameVerifier(hostnameVerifier5);
        boolean boolean7 = okHttpClient6.getFollowProtocolRedirects();
        java.net.ProxySelector proxySelector8 = null;
        com.squareup.okhttp.OkHttpClient okHttpClient9 = okHttpClient6.setProxySelector(proxySelector8);
        java.net.Proxy proxy10 = okHttpClient9.getProxy();
        com.squareup.okhttp.OkAuthenticator okAuthenticator11 = okHttpClient9.getAuthenticator();
        java.net.ResponseCache responseCache12 = okHttpClient9.getResponseCache();
        org.junit.Assert.assertNotNull(okHttpClient2);
        org.junit.Assert.assertNotNull(okHttpClient4);
        org.junit.Assert.assertNotNull(okHttpClient6);
        org.junit.Assert.assertTrue("'" + boolean7 + "'!= '" + true + "'", boolean7 == true);
        org.junit.Assert.assertNotNull(okHttpClient9);
        org.junit.Assert.assertNull(proxy10);
        org.junit.Assert.assertNull(okAuthenticator11);
        org.junit.Assert.assertNull(responseCache12);
    }

    @Test
    public void test00540() throws Throwable {
        if (debug)
            System.out.format("%n%s%n", "RegressionTest1.test00540");
        com.squareup.okhttp.OkHttpClient okHttpClient0 = new com.squareup.okhttp.OkHttpClient();
        java.net.CookieHandler cookieHandler1 = null;
        com.squareup.okhttp.OkHttpClient okHttpClient2 = okHttpClient0.setCookieHandler(cookieHandler1);
        com.squareup.okhttp.OkAuthenticator okAuthenticator3 = okHttpClient2.getAuthenticator();
        com.squareup.okhttp.OkAuthenticator okAuthenticator4 = okHttpClient2.getAuthenticator();
        com.squareup.okhttp.OkAuthenticator okAuthenticator5 = null;
        com.squareup.okhttp.OkHttpClient okHttpClient6 = okHttpClient2.setAuthenticator(okAuthenticator5);
        javax.net.ssl.SSLSocketFactory sSLSocketFactory7 = null;
        com.squareup.okhttp.OkHttpClient okHttpClient8 = okHttpClient2.setSSLSocketFactory(sSLSocketFactory7);
        java.net.URL uRL9 = null;
        // The following exception was thrown during execution in test generation
        try {
            java.net.HttpURLConnection httpURLConnection10 = okHttpClient2.open(uRL9);
            org.junit.Assert.fail("Expected exception of type java.lang.NullPointerException; message: null");
        } catch (java.lang.NullPointerException e) {
        // Expected exception.
        }
        org.junit.Assert.assertNotNull(okHttpClient2);
        org.junit.Assert.assert