1. Made 'backport' dependency to be published by Jitpack as it's required by j2v8-debugger

2. Move group name to the gradle.properties variable and update it to match group id created by JitPack.
3. Move definition of version/group name to the top-level gradle.properties and build.gradle

Author: AlexTrotsenko

build.gradle

@@ -21,12 +21,18 @@ buildscript {
 }
 
 allprojects {
+    version = VERSION_NAME
+
     repositories {
         google()
         jcenter()
     }
 }
 
+subprojects {
+    group = GROUP_NAME
+}
+
 task clean(type: Delete) {
     delete rootProject.buildDir
 }

gradle.properties

@@ -11,3 +11,8 @@ org.gradle.jvmargs=-Xmx1536m
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
+
+#publishing settings for Gradle build script
+VERSION_NAME=0.1.2-SNAPSHOT
+#make group name of local build to be the same as by JitPack builds
+GROUP_NAME=com.github.AlexTrotsenko

j2v8-debugger/build.gradle

@@ -2,9 +2,6 @@ apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 apply plugin: 'com.github.dcendents.android-maven'
 
-group = 'com.alextrotsenko.j2v8-debugger'
-version = VERSION_NAME
-
 android {
     compileSdkVersion 28
 

j2v8-debugger/gradle.properties

@@ -1,5 +1,6 @@
 apply plugin: 'java-library'
 apply plugin: 'kotlin'
+apply plugin: 'maven'
 
 
 dependencies {