Xlint enabled

Author: elbuo8

build.gradle

@@ -52,6 +52,14 @@ repositories {
   mavenCentral()
 }
 
+allprojects {
+  gradle.projectsEvaluated {
+    tasks.withType(JavaCompile) {
+      options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
+      }
+  }
+}
+
 // adds 'with-dependencies' to the fatJar name
 fatJar {
   classifier 'jar'