@@ -0,0 +1,442 @@
+package io.github.classgraph.issues.issue277;%0A%0Aimport io.github.classgraph.ClassGraph;%0Aimport org.junit.Test;%0A%0A/**%0A * https://github.com/classgraph/classgraph/issues/277%0A */%0Apublic class Issue227Test %7B%0A%0A    @Test%0A    public void testNoArgsBlacklistLibOrExtJars() %7B%0A        new ClassGraph().blacklistLibOrExtJars();%0A    %7D%0A%0A    @Test%0A    public void testNoArgsWhitelistLibOrExtJars() %7B%0A        new ClassGraph().whitelistLibOrExtJars();%0A    %7D%0A%7D%0A

Add test which reproduces #277