Fix for CVE-2018-9159 in perwendel/spark (project perwendel__spark_CVE-2018-9159_2.7.1), commit a221a864db28eb736d36041df2fa6eb8839fc5cd
Fixed file: src/test/java/spark/embeddedserver/jetty/EmbeddedJettyFactoryTest.java
Fixed class: EmbeddedJettyFactoryTest (lines 13-69)
Fixed method: create_withNullThreadPool (lines 52-65)
Method signature: void create_withNullThreadPool()