--- a/java/sql-dk/src/info/globalcode/sql/dk/Functions.java Fri Jan 03 22:09:05 2014 +0100
+++ b/java/sql-dk/src/info/globalcode/sql/dk/Functions.java Sat Jan 04 15:11:49 2014 +0100
@@ -23,9 +23,9 @@
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
-import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
+import java.util.Collections;
import java.util.Map;
/**
@@ -86,7 +86,7 @@
*/
public static <T> Collection<T> notNull(Collection<T> c) {
if (c == null) {
- return new ArrayList<>();
+ return Collections.emptyList();
} else {
return c;
}