Remove the falsly excluded test from java9.gradle.
Remove the falsly excluded test from java9.gradle.

- This test is actually passing with Java9.

lsmaira/gradle,blindpirate/gradle,gstevey/gradle,gstevey/gradle,gstevey/gradle,lsmaira/gradle,gradle/gradle,gradle/gradle,lsmaira/gradle,blindpirate/gradle,gstevey/gradle,gstevey/gradle,robinverduijn/gradle,gradle/gradle,robinverduijn/gradle,robinverduijn/gradle,lsmaira/gradle,gstevey/gradle,gstevey/gradle,robinverduijn/gradle,gradle/gradle,blindpirate/gradle,robinverduijn/gradle,blindpirate/gradle,blindpirate/gradle,lsmaira/gradle,gradle/gradle,blindpirate/gradle,lsmaira/gradle,robinverduijn/gradle,gstevey/gradle,gradle/gradle,robinverduijn/gradle,gradle/gradle,lsmaira/gradle,gradle/gradle,robinverduijn/gradle,blindpirate/gradle,lsmaira/gradle,blindpirate/gradle,robinverduijn/gradle,robinverduijn/gradle,robinverduijn/gradle,gstevey/gradle,blindpirate/gradle,lsmaira/gradle,lsmaira/gradle,blindpirate/gradle,gradle/gradle,gradle/gradle