title: No tasks available when executing JUnit runner class
body: <p>I am trying to run Cucumber feature files in IntelliJ. </p>
  
  <p>Cucumber Options is pointing to the right folder, but I get the "No tasks available" notification when trying to execute the JUnit runner class.</p>
  
  <p>What am I doing wrong?</p>
  
  <p><a href="https://i.stack.imgur.com/gHpG8.png" rel="noreferrer"><img src="https://i.stack.imgur.com/gHpG8.png" alt="enter image description here"></a></p>
  
  <p>Here is my <code>build.gradle</code>:</p>
  
  <pre><code>plugins {
      id 'java'
  }
  
  sourceCompatibility = 1.8
  
  apply plugin: 'java'
  
  repositories {
      mavenCentral()
  }
  
  compileJava.options.encoding = "UTF-8"
  
  dependencies {
      compile 'org.codehaus.groovy:groovy-all:2.3.11'
      testCompile group: 'junit', name: 'junit', version: '4.12'
      testCompile 'io.cucumber:cucumber-java:4.7.1'
      compile 'org.seleniumhq.selenium:selenium-server:2.44.0'
      testImplementation 'io.cucumber:cucumber-java:4.7.1'
      compile group: 'junit', name: 'junit', version: '4.12'
      compile group: 'org.seleniumhq.selenium', name: 'selenium-java', version: '3.141.59'
      compile group: 'io.cucumber', name: 'cucumber-java', version: '4.7.1'
      compile group: 'io.cucumber', name: 'cucumber-junit', version: '4.7.1'
      compile group: 'io.cucumber', name: 'cucumber-core', version: '4.7.1'
      compile group: 'net.masterthought', name: 'cucumber-reporting', version: '3.20.0'
      compile group: 'io.cucumber', name: 'gherkin', version: '5.1.0'
      compile group: 'info.cukes', name: 'cucumber-picocontainer', version: '1.2.5'
      compile group: 'io.github.bonigarcia', name: 'webdrivermanager', version: '3.6.0'
  }
  
  </code></pre>