Make getCipherSuites() static

This is a simple stateless method, make sure it is static.

Change-Id: Ib2294c1a6146e25430a04051a890c38a9d281ba5
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

diff --git a/aaa-cert/src/main/java/org/opendaylight/aaa/cert/impl/DefaultMdsalSslData.java b/aaa-cert/src/main/java/org/opendaylight/aaa/cert/impl/DefaultMdsalSslData.java
index 0f0a4d23902194c28511170a56a8e53ed197ceba..87d8af53cac4d8ed52b499947152a27905e6a457 100644 (file)
--- a/aaa-cert/src/main/java/org/opendaylight/aaa/cert/impl/DefaultMdsalSslData.java
+++ b/aaa-cert/src/main/java/org/opendaylight/aaa/cert/impl/DefaultMdsalSslData.java
@@ -132,12 +132,12 @@ public class DefaultMdsalSslData implements IAaaCertProvider {
         return aaaCertMdsalProv.getCipherSuites(bundleName);
     }
 
-    private String[] getCipherSuites(final List<CipherSuites> cipherSuites) {
-        final List<String> suites = new ArrayList<>();
+    private static String[] getCipherSuites(final List<CipherSuites> cipherSuites) {
+        final var suites = new ArrayList<String>();
         if (cipherSuites != null && !cipherSuites.isEmpty()) {
             cipherSuites.forEach(cs -> suites.add(cs.getSuiteName()));
         }
-        return suites.toArray(new String[suites.size()]);
+        return suites.toArray(new String[0]);
     }
 
     @Override