Revert "Temporarily remove the JDK 11 dependency in gradle"

This reverts commit 612b8bcaddb0c25030893608097dc762f0766488.

Reason for revert: Working by setting module jdk in intellij

Change-Id: I04e27d60d4b96308fb27c808f60ac8a256597210
diff --git a/build.gradle b/build.gradle
index 759ee84..6ef713e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -225,6 +225,7 @@
     implementation group: 'org.ow2.asm', name: 'asm-analysis', version: asmVersion
     implementation group: 'org.ow2.asm', name: 'asm-util', version: asmVersion
     testCompile sourceSets.examples.output
+    testCompile sourceSets.java11.output
     testCompile "junit:junit:$junitVersion"
     testCompile group: 'org.smali', name: 'smali', version: smaliVersion
     testCompile files('third_party/jasmin/jasmin-2.4.jar')