update usage jackson kotlin module

Author: codeniko

publish.gradle

@@ -1,6 +1,14 @@
+// apply plugin: 'maven'
+apply plugin: 'signing'
 
 def publishLocal = true
 
+configurations {
+    archives {
+        extendsFrom configurations.default
+    }
+}
+
 task sourceJar(type: Jar) {
     classifier "sources"
     from sourceSets.main.allSource
@@ -10,6 +18,11 @@ artifacts {
     archives jar, sourceJar
 }
 
+signing {
+    required { !snapshotVersion && gradle.taskGraph.hasTask("uploadArchives") }
+    sign configurations.archives
+}
+
 publishing {
     publications {
         mavenJava(MavenPublication) {
@@ -33,6 +46,7 @@ publishing {
                     developer {
                         id = 'codeniko'
                         name = 'Nikolay Feldman'
+                        url = 'https://www.nfeld.com'
                     }
                 }
                 scm {
@@ -105,7 +119,3 @@ if (!publishLocal) {
     }
 }
 
-signing {
-    required { !snapshotVersion && gradle.taskGraph.hasTask("uploadArchives") }
-    sign configurations.archives
-}

src/main/kotlin/com/nfeld/jsonpathkt/util/JacksonUtil.kt

@@ -2,13 +2,12 @@ package com.nfeld.jsonpathkt.util
 
 import com.fasterxml.jackson.databind.ObjectMapper
 import com.fasterxml.jackson.databind.SerializationFeature
-import com.fasterxml.jackson.module.kotlin.KotlinModule
+import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
 
 object JacksonUtil {
     val mapper: ObjectMapper by lazy {
-        ObjectMapper()
+        jacksonObjectMapper()
             .configure(SerializationFeature.ORDER_MAP_ENTRIES_BY_KEYS, true)
-            .registerModule(KotlinModule())
     }
 }