diff --git a/src/main/java/org/gcube/common/security/secrets/AccessTokenSecret.java b/src/main/java/org/gcube/common/security/secrets/AccessTokenSecret.java
index d75cfce..cbcf270 100644
--- a/src/main/java/org/gcube/common/security/secrets/AccessTokenSecret.java
+++ b/src/main/java/org/gcube/common/security/secrets/AccessTokenSecret.java
@@ -9,10 +9,10 @@ import org.gcube.common.keycloak.model.AccessToken;
 import org.gcube.common.security.Owner;
 
 public class AccessTokenSecret extends Secret {
-	
+
 	private static final String AUTH_HEADER = "Authorization";
 	private static final String USER_HEADER = "d4s-user";
-	
+
 	private String encodedAccessToken;
 
 	private Owner owner;
@@ -24,7 +24,7 @@ public class AccessTokenSecret extends Secret {
 
 	public AccessTokenSecret(String encodedAccessToken) {
 		this.encodedAccessToken = encodedAccessToken;
-				
+
 	}
 
 	@Override
@@ -48,12 +48,12 @@ public class AccessTokenSecret extends Secret {
 		return authorizationHeaders;
 
 	}
-	
+
 	protected String getEncodedAccessToken() {
 		return encodedAccessToken;
 	}
-	
-		
+
+
 	@Override
 	public boolean isExpired() {
 		init();
@@ -63,11 +63,11 @@ public class AccessTokenSecret extends Secret {
 	private synchronized void init() {
 		if (!initialised)
 			try {
-				
+
 				String realAccessTokenEncoded = encodedAccessToken.split("\\.")[1];
-				
+
 				String decodedAccessPart = new String(Base64.getDecoder().decode(realAccessTokenEncoded.getBytes()));
-				
+
 				ObjectMapper objectMapper = new ObjectMapper();
 				GCubeJWTObject obj = objectMapper.readValue(decodedAccessPart, GCubeJWTObject.class);
 				owner = new Owner(obj.getUsername(), obj.getRoles(), obj.getEmail(), obj.getFirstName(), obj.getLastName(), obj.isExternalService());
@@ -75,14 +75,14 @@ public class AccessTokenSecret extends Secret {
 				owner.setContactOrganisation(obj.getContactOrganisation());
 				owner.setClientName(obj.getClientName());
 				context = obj.getContext();
-				
+
 				this.accessToken = objectMapper.readValue(decodedAccessPart, AccessToken.class);
-				
+
 				initialised = true;
 			} catch (Exception e) {
 				throw new RuntimeException(e);
 			}
 
 	}
-	
+
 }
diff --git a/src/main/java/org/gcube/common/security/secrets/CredentialSecret.java b/src/main/java/org/gcube/common/security/secrets/CredentialSecret.java
index a5a3512..b430e81 100644
--- a/src/main/java/org/gcube/common/security/secrets/CredentialSecret.java
+++ b/src/main/java/org/gcube/common/security/secrets/CredentialSecret.java
@@ -61,5 +61,4 @@ public class CredentialSecret extends Secret {
 	public boolean isExpired() {
 		return false;
 	}
-
 }
diff --git a/src/main/java/org/gcube/common/security/secrets/JWTSecret.java b/src/main/java/org/gcube/common/security/secrets/JWTSecret.java
index 24ffd54..de3782d 100644
--- a/src/main/java/org/gcube/common/security/secrets/JWTSecret.java
+++ b/src/main/java/org/gcube/common/security/secrets/JWTSecret.java
@@ -24,7 +24,7 @@ public class JWTSecret extends Secret {
 
 	private String jwtToken;
 
-	
+
 	private String context;
 	private AccessTokenSecret accessTokenSecret;
 
@@ -79,4 +79,5 @@ public class JWTSecret extends Secret {
 		return false;
 	}
 
+
 }
\ No newline at end of file