[slf4j-dev] [qos-ch/slf4j] cf09b2: Class.getPackageName is new to JDK 9

[Ceki Gulcu]

  Branch: refs/heads/master
  Home:   https://github.com/qos-ch/slf4j
  Commit: cf09b2e34de6216c9aa5b8ba5e7e5db3d5a4da27
      https://github.com/qos-ch/slf4j/commit/cf09b2e34de6216c9aa5b8ba5e7e5db3d5a4da27
  Author: Ceki Gulcu <ceki at qos.ch>
  Date:   2021-09-08 (Wed, 08 Sep 2021)

  Changed paths:
    M slf4j-simple/src/test/java/org/slf4j/simple/multiThreadedExecution/StateCheckingPrintStream.java

  Log Message:
  -----------
  Class.getPackageName is new to JDK 9

Signed-off-by: Ceki Gulcu <ceki at qos.ch>