Clean-up

Author: jaaufauvre

src/main/java/com/mastercard/developer/encryption/EncryptionConfigBuilder.java

@@ -14,14 +14,12 @@
 
 abstract class EncryptionConfigBuilder {
 
-    Certificate encryptionCertificate;
-    String encryptionKeyFingerprint;
-    PrivateKey decryptionKey;
-    FieldLevelEncryptionConfig.FieldValueEncoding fieldValueEncoding;
-    Map<String, String> encryptionPaths = new HashMap<>();
-    Map<String, String> decryptionPaths = new HashMap<>();
-    String encryptedValueFieldName;
-
+    protected Certificate encryptionCertificate;
+    protected String encryptionKeyFingerprint;
+    protected PrivateKey decryptionKey;
+    protected Map<String, String> encryptionPaths = new HashMap<>();
+    protected Map<String, String> decryptionPaths = new HashMap<>();
+    protected String encryptedValueFieldName;
 
     void computeEncryptionKeyFingerprintWhenNeeded() throws EncryptionException {
         try {

src/main/java/com/mastercard/developer/encryption/FieldLevelEncryptionConfigBuilder.java

@@ -25,6 +25,7 @@ public class FieldLevelEncryptionConfigBuilder extends EncryptionConfigBuilder {
     private String encryptionCertificateFingerprintHeaderName;
     private String encryptionKeyFingerprintFieldName;
     private String encryptionKeyFingerprintHeaderName;
+    private FieldLevelEncryptionConfig.FieldValueEncoding fieldValueEncoding;
 
     /**
      * Get an instance of the builder.