src/java.base/share/classes/sun/security/x509/X509Key.java

*** 253,267 ****
                  if (cl != null) {
                      keyClass = cl.loadClass(classname);
                  }
              }
  
!             Object      inst = null;
              X509Key     result;
  
-             if (keyClass != null)
-                 inst = keyClass.newInstance();
              if (inst instanceof X509Key) {
                  result = (X509Key) inst;
                  result.algid = algid;
                  result.setKey(key);
                  result.parseKeyBits();
--- 253,266 ----
                  if (cl != null) {
                      keyClass = cl.loadClass(classname);
                  }
              }
  
!             @SuppressWarnings("deprecation")
!             Object      inst = (keyClass != null) ? keyClass.newInstance() : null;
              X509Key     result;
  
              if (inst instanceof X509Key) {
                  result = (X509Key) inst;
                  result.algid = algid;
                  result.setKey(key);
                  result.parseKeyBits();