diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..2391f2f
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,27 @@
+name: test
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        java: [8, 9, 10, 11, 12]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew  
+    - name: Set up JDK
+      uses: actions/setup-java@v1
+      with:
+        java-version: ${{ matrix.java }}
+    - run: ./gradlew test  
+    - name: Gradle jacoco test report
+      run: ./gradlew jacocoTestReport
+    - name: Code coverage   
+      uses: codecov/codecov-action@v1
diff --git a/.gitignore b/.gitignore
index 4145818..e5d24a3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@
 # BlueJ files
 *.ctxt
 
+
 # Mobile Tools for Java (J2ME)
 .mtj.tmp/
 
@@ -51,6 +52,12 @@ local.properties
 .project
 .classpath
 
+# Intellij
+.idea/
+*.iml
+*.ipr
+*.iws
+
 # External tool builders
 .externalToolBuilders/
 
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 51d530f..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,27 +0,0 @@
-language: java
-dist: trusty
-
-before_install:
-  - chmod +x gradlew
-before_script:
-- wget https://github.com/sormuras/bach/raw/master/install-jdk.sh
-
-jobs:
-  include:
-  - stage: jdk.java.net - OpenJDK - GPL
-    env: JDK=8
-    script: 
-    - jdk_switcher use openjdk8
-    - ./gradlew clean
-    - ./gradlew test
-    - ./gradlew jacocoTestReport
-    
-    
-after_success:
-- bash <(curl -s https://codecov.io/bash)
-
-after_script:
-- echo JAVA_HOME = ${JAVA_HOME}
-- echo PATH = ${PATH}
-- ls ${JAVA_HOME}
-- java -version
\ No newline at end of file
diff --git a/README.md b/README.md
index c9b9ba1..57dca2b 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Trident
 
-[![Build Status](https://api.travis-ci.org/ClubObsidian/trident.svg?branch=master)](https://travis-ci.org/ClubObsidian/trident)
+[![build](https://github.com/ClubObsidian/wrappy/workflows/build/badge.svg)](https://github.com/ClubObsidian/trident/actions?query=workflow%3Atest)
 [![build artifacts](https://jitpack.io/v/clubobsidian/trident.svg)](https://jitpack.io/#clubobsidian/trident)
 [![codecov](https://codecov.io/gh/ClubObsidian/trident/branch/master/graph/badge.svg)](https://codecov.io/gh/ClubObsidian/trident)
 [![Known Vulnerabilities](https://snyk.io//test/github/ClubObsidian/trident/badge.svg?targetFile=build.gradle)](https://snyk.io//test/github/ClubObsidian/trident?targetFile=build.gradle)
diff --git a/build.gradle b/build.gradle
index eb2af46..ca83bf6 100644
--- a/build.gradle
+++ b/build.gradle
@@ -33,7 +33,7 @@ shadowJar {
 
 dependencies {
     testImplementation 'junit:junit:4.12'
-    compile 'org.javassist:javassist:3.25.0-GA' 
+    compile 'org.javassist:javassist:3.27.0-GA'
 }
 
 jacocoTestReport {
diff --git a/src/main/java/com/clubobsidian/trident/eventbus/javassist/JavassistEventBus.java b/src/main/java/com/clubobsidian/trident/eventbus/javassist/JavassistEventBus.java
index 79efd43..3b5779c 100644
--- a/src/main/java/com/clubobsidian/trident/eventbus/javassist/JavassistEventBus.java
+++ b/src/main/java/com/clubobsidian/trident/eventbus/javassist/JavassistEventBus.java
@@ -21,8 +21,6 @@
 import java.util.concurrent.ConcurrentMap;
 import java.util.concurrent.atomic.AtomicInteger;
 
-import javax.xml.bind.Marshaller.Listener;
-
 import com.clubobsidian.trident.Event;
 import com.clubobsidian.trident.EventBus;
 import com.clubobsidian.trident.MethodExecutor;
@@ -58,7 +56,6 @@ public JavassistEventBus()
 	private void setupPool()
 	{
 		this.addClassToPool(Event.class);
-		this.addClassToPool(Listener.class);
 	}
 	
 	public ClassPool getClassPool()