DATAREDIS-787 - Retain stack trace in tests.

We now disable JVM's stack trace omission on fast code paths to investigate exceptions thrown within tests.

pom.xml

@@ -228,6 +228,8 @@
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-surefire-plugin</artifactId>
 				<configuration>
+					<!-- Retain stack traces -->
+					<argLine>-XX:-OmitStackTraceInFastThrow</argLine>
 					<includes>
 						<include>**/*Tests.java</include>
 						<include>**/*Test.java</include>