Rename isSuppressedAvailable to isGetSuppressedAvailable.

git-svn-id: https://svn.apache.org/repos/asf/logging/log4j/log4j2/trunk@1595675 13f79535-47bb-0310-9956-ffa450edef68
Format javadoc.

git-svn-id: https://svn.apache.org/repos/asf/logging/log4j/log4j2/trunk@1595681 13f79535-47bb-0310-9956-ffa450edef68
Override commons-logging dependency version for tests.

  - LOG4J2-641

git-svn-id: https://svn.apache.org/repos/asf/logging/log4j/log4j2/trunk@1595682 13f79535-47bb-0310-9956-ffa450edef68
Remove redundant surefire configuration.

git-svn-id: https://svn.apache.org/repos/asf/logging/log4j/log4j2/trunk@1595692 13f79535-47bb-0310-9956-ffa450edef68
Copy surefire configs to failsafe as well.

  - Also specify UTF-8 encoding for a few plugins that always complain about the lack of a specific setting.

git-svn-id: https://svn.apache.org/repos/asf/logging/log4j/log4j2/trunk@1595693 13f79535-47bb-0310-9956-ffa450edef68