Fix testcase with early access jdk's

[arturbosch]

Testing #2892

[codecov]

Codecov Report

Merging #2897 into master will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #2897   +/-   ##
=========================================
  Coverage     80.17%   80.17%           
  Complexity     2426     2426           
=========================================
  Files           421      421           
  Lines          7373     7373           
  Branches       1351     1351           
=========================================
  Hits           5911     5911           
  Misses          761      761           
  Partials        701      701           

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