update pom

.classpath

@@ -13,7 +13,7 @@
 			<attribute name="test" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>

pom.xml

@@ -4,6 +4,8 @@
 	<artifactId>Arcade64</artifactId>
 	<version>1.0-SNAPSHOT</version>
 	<packaging>jar</packaging>
+
+
 	<properties>
 		<maven.compiler.target>11</maven.compiler.target>
 		<maven.compiler.source>11</maven.compiler.source>
@@ -11,6 +13,8 @@
 		<junit.platform.version>1.8.1</junit.platform.version>
 		<mockito.version>4.1.0</mockito.version>
 		<assertj.version>3.21.0</assertj.version>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 	</properties>
 	<dependencies>
 		<dependency>
@@ -82,6 +86,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.8.1</version>
 				<configuration>
 					<source>1.8</source>
 					<target>1.8</target>