adapted build script

build.gradle

@@ -20,8 +20,8 @@ ext {
 }
 
 dependencies {
-    compile 'args4j:args4j:2.33'
-    compile 'com.sun.xml.bind:jaxb-jxc:2.2.7'
+    implementation 'args4j:args4j:2.33'
+    implementation 'com.sun.xml.bind:jaxb-jxc:2.2.7'
 }
 
 jar {