32 test classes that EvoSuite can generate at JDK 11 but not JDK 8

[wtwhite]

There are 32 test classes that EvoSuite can generate at JDK 11 but not at JDK 8.

Why not? Can they be recovered, so that we can run everything at JDK 8?

[wtwhite]

28 of the 32 come from jgrapht versions 1.5.1 or 1.5.2. JGraphT requires JDK 11 from 1.5.0, so these tests can't be recovered at JDK 8.

[wtwhite]

Remaining tests missing at JDK 8:

mvnc/com/google/guava/guava/31.0.1-jre/com/google/common/util/concurrent/ExecutionList
mvnc/commons-io/commons-io/2.15.0/org/apache/commons/io/file/CountingPathVisitor
mvnc/commons-io/commons-io/2.15.0/org/apache/commons/io/filefilter/DelegateFileFilter
mvnc/org/apache/curator/curator-recipes/5.6.0/org/apache/curator/framework/recipes/leader/LeaderLatch