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src/java.base/share/classes/com/sun/net/ssl/KeyManagerFactory.java
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rev 51919 : 8215281: Use String.isEmpty() when applicable in java.base
Reviewed-by: dfuchs, alanb
@@ -151,11 +151,11 @@
*/
public static final KeyManagerFactory getInstance(String algorithm,
String provider)
throws NoSuchAlgorithmException, NoSuchProviderException
{
- if (provider == null || provider.length() == 0)
+ if (provider == null || provider.isEmpty())
throw new IllegalArgumentException("missing provider");
Object[] objs = SSLSecurity.getImpl(algorithm, "KeyManagerFactory",
provider);
return new KeyManagerFactory((KeyManagerFactorySpi)objs[0],
(Provider)objs[1], algorithm);
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