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Commit 007b913d authored by jakubs's avatar jakubs
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SSDM-2780 don't use java 8 syntax

SVN: 35774
parent 54a4fc04
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......@@ -22,6 +22,7 @@ import java.util.LinkedList;
import java.util.List;
import ch.systemsx.cisd.base.annotation.JsonObject;
import ch.systemsx.cisd.common.shared.basic.string.StringUtils;
/**
* @author pkupczyk
......@@ -70,6 +71,6 @@ public abstract class SortOptions<OBJECT> implements Serializable
{
strings.add(sort.toString());
}
return String.join(", ", strings);
return StringUtils.joinList(strings, ", ");
}
}
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