Tracing library
'org.htrace:htrace-core:3.0.4'
<dependency> <groupId>org.htrace</groupId> <artifactId>htrace-core</artifactId> <version>3.0.4</version> </dependency>
<dependency org="org.htrace" name="htrace-core" rev="3.0.4"/>
"org.htrace", "htrace-core", "3.0.4"