RFR: JDK-8246697 - Test: StringJoinerTest and related MergeTest failing with OOM

[Jim Laskey]

Followup: can I get a quick review for the following. Both tests were sensitive to heap size.

jbs: https://bugs.openjdk.java.net/browse/JDK-8246697


diff -r 71ec718a0bd0 test/jdk/ProblemList.txt
--- a/test/jdk/ProblemList.txt	Fri Jun 05 11:46:58 2020 -0300
+++ b/test/jdk/ProblemList.txt	Fri Jun 05 14:38:35 2020 -0300
@@ -883,7 +883,6 @@
 # jdk_util
 
 java/util/ServiceLoader/ReloadTest.java                     8242935 generic-all
-java/util/StringJoiner/StringJoinerTest.java                8246697 generic-all
 
 ############################################################################
 
diff -r 71ec718a0bd0 test/jdk/java/util/StringJoiner/MergeTest.java
--- a/test/jdk/java/util/StringJoiner/MergeTest.java	Fri Jun 05 11:46:58 2020 -0300
+++ b/test/jdk/java/util/StringJoiner/MergeTest.java	Fri Jun 05 14:38:35 2020 -0300
@@ -26,7 +26,7 @@
  * @bug 8017231 8020977 8054221
  * @summary test  StringJoiner::merge
  * @modules java.base/jdk.internal.util
- * @run testng MergeTest
+ * @run testng/othervm -Xmx4g MergeTest
  */
 
 import java.util.StringJoiner;
diff -r 71ec718a0bd0 test/jdk/java/util/StringJoiner/StringJoinerTest.java
--- a/test/jdk/java/util/StringJoiner/StringJoinerTest.java	Fri Jun 05 11:46:58 2020 -0300
+++ b/test/jdk/java/util/StringJoiner/StringJoinerTest.java	Fri Jun 05 14:38:35 2020 -0300
@@ -25,7 +25,7 @@
  * @bug 5015163 7172553
  * @summary tests StringJoinerTest
  * @modules java.base/jdk.internal.util
- * @run testng StringJoinerTest
+ * @run testng/othervm -Xmx4g StringJoinerTest
  * @author Jim Gish
  */
 import java.util.ArrayList;