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[DS-3782] Upgrade Commons Collections to version 4

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This commit is contained in:
Raf Ponsaerts
2018-01-19 15:25:50 +01:00
committed by Tom Desair
parent eb2b4184ef
commit 8ffbec58ca
49 changed files with 102 additions and 103 deletions
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6
dspace-api/src/main/java/org/dspace/authenticate/LDAPAuthentication.java
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@@ -10,6 +10,7 @@ package org.dspace.authenticate;
import java.io.IOException;
import java.sql.SQLException;
import java.util.Arrays;
import java.util.Collections;
import java.util.Hashtable;
import java.util.List;
import javax.naming.NamingEnumeration;
@@ -27,7 +28,6 @@ import javax.naming.ldap.StartTlsResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.collections.ListUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.dspace.authenticate.factory.AuthenticateServiceFactory;
@@ -136,7 +136,7 @@ public class LDAPAuthentication
log.warn(LogManager.getHeader(context,
"ldap_specialgroup",
"Group defined in login.specialgroup does not exist"));
return ListUtils.EMPTY_LIST;
return Collections.EMPTY_LIST;
} else {
return Arrays.asList(ldapGroup);
}
@@ -145,7 +145,7 @@ public class LDAPAuthentication
} catch (Exception npe) {
// The user is not an LDAP user, so we don't need to worry about them
}
return ListUtils.EMPTY_LIST;
return Collections.EMPTY_LIST;
}
/*