  Line 21) createMessage(assertNotNull(problems)) ==> com.github.javaparser.ParseProblemException.createMessage(java.util.List<com.github.javaparser.Problem>)
  Line 21) assertNotNull(problems) ==> com.github.javaparser.utils.Utils.assertNotNull(T)
  Line 26) singletonList(new Problem(throwable.getMessage(), Optional.empty(), Optional.of(throwable))) ==> java.util.Collections.singletonList(T)
  Line 26) throwable.getMessage() ==> java.lang.Throwable.getMessage()
  Line 26) Optional.empty() ==> java.util.Optional.empty()
  Line 26) Optional.of(throwable) ==> java.util.Optional.of(T)
  Line 32) message.append(problem.toString()).append(EOL) ==> java.lang.StringBuilder.append(java.lang.String)
  Line 32) message.append(problem.toString()) ==> java.lang.StringBuilder.append(java.lang.String)
  Line 32) problem.toString() ==> com.github.javaparser.Problem.toString()
  Line 34) message.toString() ==> java.lang.StringBuilder.toString()