atlassian-instrumentation-parent com.atlassian.instrumentation 2.2.2 4.0.0 atlassian-instrumentation-core Atlassian Instrumentation Aggregation - Core jar Core library to give systems the ability to instrument their internal state through the use of counters / gauges and general operation profiling commons-lang commons-lang provided com.atlassian.util.concurrent atlassian-util-concurrent provided com.google.collections google-collections provided com.atlassian.annotations atlassian-annotations junit junit test org.openjdk.jmh jmh-core test