Fix some sonar/checkstyle issues

[netconf.git] / netconf / callhome-protocol / src / main / java / org / opendaylight / netconf / callhome / protocol / AuthorizedKeysDecoder.java

diff --git a/netconf/callhome-protocol/src/main/java/org/opendaylight/netconf/callhome/protocol/AuthorizedKeysDecoder.java b/netconf/callhome-protocol/src/main/java/org/opendaylight/netconf/callhome/protocol/AuthorizedKeysDecoder.java
index 2f73805778256ecc488c5ad43760190ab6b8ea0a..ac476c6c9115879d5785a6f0df64c7d178db37fe 100644 (file)
--- a/netconf/callhome-protocol/src/main/java/org/opendaylight/netconf/callhome/protocol/AuthorizedKeysDecoder.java
+++ b/netconf/callhome-protocol/src/main/java/org/opendaylight/netconf/callhome/protocol/AuthorizedKeysDecoder.java
@@ -43,7 +43,7 @@ public class AuthorizedKeysDecoder {
     private static final String KEY_FACTORY_TYPE_DSA = "DSA";
     private static final String KEY_FACTORY_TYPE_ECDSA = "EC";
 
-    private static Map<String, String> ECDSA_CURVES = new HashMap<>();
+    private static final Map<String, String> ECDSA_CURVES = new HashMap<>();
 
     static {
         ECDSA_CURVES.put("nistp256", "secp256r1");
@@ -51,8 +51,8 @@ public class AuthorizedKeysDecoder {
         ECDSA_CURVES.put("nistp512", "secp512r1");
     }
 
-    private static String ECDSA_SUPPORTED_CURVE_NAME = "nistp256";
-    private static String ECDSA_SUPPORTED_CURVE_NAME_SPEC = ECDSA_CURVES.get(ECDSA_SUPPORTED_CURVE_NAME);
+    private static final String ECDSA_SUPPORTED_CURVE_NAME = "nistp256";
+    private static final String ECDSA_SUPPORTED_CURVE_NAME_SPEC = ECDSA_CURVES.get(ECDSA_SUPPORTED_CURVE_NAME);
 
     private static final String KEY_TYPE_RSA = "ssh-rsa";
     private static final String KEY_TYPE_DSA = "ssh-dss";