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8215281: Use String.isEmpty() when applicable in java.base

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Reviewed-by: dfuchs, alanb
This commit is contained in:
Claes Redestad 2018-12-13 15:31:05 +01:00
parent c998ead188
commit a3df1d618e
155 changed files with 340 additions and 382 deletions
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2
src/java.base/share/classes/java/net/URLClassLoader.java
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@ -743,7 +743,7 @@ public class URLClassLoader extends SecureClassLoader implements Closeable {
locUrl = ((JarURLConnection)urlConnection).getJarFileURL();
}
String host = locUrl.getHost();
if (host != null && (host.length() > 0))
if (host != null && !host.isEmpty())
p = new SocketPermission(host,
SecurityConstants.SOCKET_CONNECT_ACCEPT_ACTION);
}