src/java.base/share/classes/java/security/AlgorithmParameterGenerator.java

rev 51919 : 8215281: Use String.isEmpty() when applicable in java.base
Reviewed-by: dfuchs, alanb

@@ -226,11 +226,11 @@
     public static AlgorithmParameterGenerator getInstance(String algorithm,
                                                           String provider)
         throws NoSuchAlgorithmException, NoSuchProviderException
     {
         Objects.requireNonNull(algorithm, "null algorithm name");
-        if (provider == null || provider.length() == 0)
+        if (provider == null || provider.isEmpty())
             throw new IllegalArgumentException("missing provider");
         Object[] objs = Security.getImpl(algorithm,
                                          "AlgorithmParameterGenerator",
                                          provider);
         return new AlgorithmParameterGenerator