Clean-up

Author: jaaufauvre

README.md

@@ -69,9 +69,9 @@ Certificate encryptionCertificate = EncryptionUtils.loadEncryptionCertificate("<
 A `PrivateKey` key object can be created from a PKCS#12 file by calling the `EncryptionUtils.loadDecryptionKey` method:
 ```java
 PrivateKey decryptionKey = EncryptionUtils.loadDecryptionKey(
-						"<insert PKCS#12 key file path>", 
-						"<insert key alias>", 
-						"<insert key password>");
+                        "<insert PKCS#12 key file path>", 
+                        "<insert key alias>", 
+                        "<insert key password>");
 ```
 
 #### From a PKCS#8 Formatted Key

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

@@ -8,7 +8,6 @@
 import com.jayway.jsonpath.JsonPath;
 import com.jayway.jsonpath.Option;
 import com.jayway.jsonpath.spi.json.GsonJsonProvider;
-import com.jayway.jsonpath.spi.mapper.GsonMappingProvider;
 import org.apache.commons.codec.DecoderException;
 import org.apache.commons.codec.binary.Base64;
 import org.apache.commons.codec.binary.Hex;
@@ -47,7 +46,6 @@ public class FieldLevelEncryption {
 
     private static final Configuration jsonPathConfig = new Configuration.ConfigurationBuilder()
             .jsonProvider(new GsonJsonProvider())
-            .mappingProvider(new GsonMappingProvider())
             .options(Option.SUPPRESS_EXCEPTIONS)
             .build();