Update from deprecated code

Author: garydgregory

commons-vfs2/src/main/java/org/apache/commons/vfs2/provider/local/GenericFileNameParser.java

@@ -16,7 +16,7 @@
  */
 package org.apache.commons.vfs2.provider.local;
 
-import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang3.Strings;
 import org.apache.commons.vfs2.FileName;
 import org.apache.commons.vfs2.FileSystemException;
 import org.apache.commons.vfs2.FileType;
@@ -62,7 +62,7 @@ protected String extractRootPrefix(final String uri, final StringBuilder name) t
         // TODO - this class isn't generic at all. Need to fix this
         // Looking for "/"
         final String prefix = "/";
-        if (!StringUtils.startsWith(name, prefix)) {
+        if (!Strings.CS.startsWith(name, prefix)) {
             throw new FileSystemException("vfs.provider.local/not-absolute-file-name.error", uri);
         }
         // do not strip the separator, BUT also return it ...

commons-vfs2/src/test/java/org/apache/commons/vfs2/provider/sftp/SftpTestServerHelper.java

@@ -31,7 +31,7 @@
 import java.util.TreeMap;
 
 import org.apache.commons.io.file.PathUtils;
-import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang3.Strings;
 import org.apache.sshd.SshServer;
 import org.apache.sshd.common.NamedFactory;
 import org.apache.sshd.common.Session;
@@ -379,7 +379,7 @@ public String getName() {
         server.setSubsystemFactories(list);
 
         // Set up authentication
-        server.setPasswordAuthenticator((username, password, session) -> StringUtils.equals(username, password));
+        server.setPasswordAuthenticator((username, password, session) -> Strings.CS.equals(username, password));
         server.setPublickeyAuthenticator((username, key, session) -> true);
 
         // Set up forwarding