src/java.base/share/classes/sun/security/ssl/SSLAlgorithmConstraints.java

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

@@ -235,11 +235,11 @@
 
         @Override
         public boolean permits(Set<CryptoPrimitive> primitives,
                 String algorithm, AlgorithmParameters parameters) {
 
-            if (algorithm == null || algorithm.length() == 0) {
+            if (algorithm == null || algorithm.isEmpty()) {
                 throw new IllegalArgumentException(
                         "No algorithm name specified");
             }
 
             if (primitives == null || primitives.isEmpty()) {

@@ -274,11 +274,11 @@
 
         @Override
         public final boolean permits(Set<CryptoPrimitive> primitives,
                 String algorithm, Key key, AlgorithmParameters parameters) {
 
-            if (algorithm == null || algorithm.length() == 0) {
+            if (algorithm == null || algorithm.isEmpty()) {
                 throw new IllegalArgumentException(
                         "No algorithm name specified");
             }
 
             return permits(primitives, algorithm, parameters);