--- a/test/hotspot/jtreg/gc/logging/TestPrintReferences.java	Fri Feb 08 02:57:40 2019 +0100
+++ b/test/hotspot/jtreg/gc/logging/TestPrintReferences.java	Fri Feb 08 11:52:33 2019 +0100
@@ -36,8 +36,6 @@
 
 import java.lang.ref.SoftReference;
 import java.math.BigDecimal;
-import java.util.ArrayList;
-
 import jdk.test.lib.process.OutputAnalyzer;
 import jdk.test.lib.process.ProcessTools;
 import java.util.regex.Pattern;