change sun.misc to java.utils

Author: mr-tron

src/main/java/com/venafi/vcert/sdk/certificate/CertificateRequest.java

@@ -10,7 +10,7 @@
 import org.bouncycastle.asn1.x500.style.BCStyle;
 import org.bouncycastle.jce.PKCS10CertificationRequest;
 import org.bouncycastle.util.io.pem.PemReader;
-import sun.misc.BASE64Encoder;
+import java.util.Base64;
 
 import javax.security.auth.x500.X500Principal;
 import java.io.ByteArrayOutputStream;
@@ -103,10 +103,9 @@ public void generateCSR() throws VCertException {
                     keyPair.getPrivate());
 
             ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-            BASE64Encoder base64Encoder = new BASE64Encoder();
             outputStream.write("-----BEGIN CERTIFICATE REQUEST-----".getBytes());
             outputStream.write(System.lineSeparator().getBytes());
-            base64Encoder.encodeBuffer(certificationRequest.getEncoded(), outputStream);
+            outputStream.write(Base64.getEncoder().encode(certificationRequest.getEncoded()));
             outputStream.write("-----END CERTIFICATE REQUEST-----".getBytes());
             csr = outputStream.toByteArray();
         } catch(Exception e) {

src/test/java/com/venafi/vcert/sdk/TestUtils.java

@@ -7,7 +7,7 @@
 import org.bouncycastle.openssl.PEMParser;
 import org.bouncycastle.openssl.jcajce.JcaPEMKeyConverter;
 import org.bouncycastle.pkcs.PKCS10CertificationRequest;
-import sun.misc.BASE64Encoder;
+import java.util.Base64;
 
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
@@ -66,10 +66,10 @@ public static KeyPair loadKeyPairFromFile(String name) throws IOException {
 
     public static byte[] getCertificateAsBytes(X509Certificate certificate) throws IOException, CertificateEncodingException {
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-        BASE64Encoder base64Encoder = new BASE64Encoder();
+
         outputStream.write("-----BEGIN CERTIFICATE-----".getBytes());
         outputStream.write(System.lineSeparator().getBytes());
-        base64Encoder.encodeBuffer(certificate.getEncoded(), outputStream);
+        outputStream.write(Base64.getEncoder().encode(certificate.getEncoded()));
         outputStream.write("-----END CERTIFICATE-----".getBytes());
         return outputStream.toByteArray();
     }

src/test/java/com/venafi/vcert/sdk/certificate/CertificateRequestTest.java

@@ -24,7 +24,7 @@
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.Arguments;
 import org.junit.jupiter.params.provider.MethodSource;
-import sun.misc.BASE64Encoder;
+import java.util.Base64;
 
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
@@ -172,10 +172,9 @@ private static CertificateRequest createCertFor(KeyType keyType, KeyPair keyPair
 
     private static CertificateRequest createCertSigningRequestFor(PKCS10CertificationRequest certSigningReq) throws IOException {
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
-        BASE64Encoder base64Encoder = new BASE64Encoder();
         outputStream.write("-----BEGIN CERTIFICATE REQUEST-----".getBytes());
         outputStream.write(System.lineSeparator().getBytes());
-        base64Encoder.encodeBuffer(certSigningReq.getEncoded(), outputStream);
+        outputStream.write(Base64.getEncoder().encode(certSigningReq.getEncoded()));
         outputStream.write("-----END CERTIFICATE REQUEST-----".getBytes());
         return new CertificateRequest().csr(outputStream.toByteArray());
     }