Update Checkout Gradle configuration

app/build.gradle

@@ -46,13 +46,12 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile "com.android.support:support-v4:${versions.libs.support}"
-    compile "com.android.support:appcompat-v7:${versions.libs.support}"
-    compile "com.android.support:recyclerview-v7:${versions.libs.support}"
-    compile 'com.jakewharton:butterknife:8.4.0'
+    implementation "com.android.support:support-v4:${versions.libs.support}"
+    implementation "com.android.support:appcompat-v7:${versions.libs.support}"
+    implementation "com.android.support:recyclerview-v7:${versions.libs.support}"
+    implementation 'com.jakewharton:butterknife:8.4.0'
     annotationProcessor 'com.jakewharton:butterknife-compiler:8.4.0'
-    compile project(':lib')
+    implementation project(':lib')
 }
 
 task androidSourcesJar(type: Jar) {

build.gradle

@@ -4,7 +4,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.1'
+        classpath 'com.android.tools.build:gradle:3.1.2'
     }
     ext {
         versions = [libs: [support: "27.0.2"],

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Mon Feb 26 20:20:11 CET 2018
+#Sun Apr 29 18:17:38 CEST 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip

lib/build.gradle

@@ -40,13 +40,12 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile 'com.google.code.findbugs:jsr305:2.0.3'
+    api 'com.google.code.findbugs:jsr305:2.0.3'
 
-    testCompile 'junit:junit:4.12'
-    testCompile 'org.robolectric:robolectric:3.0'
-    testCompile "org.mockito:mockito-all:1.9.5"
-    testCompile "org.skyscreamer:jsonassert:1.2.3"
+    testImplementation 'junit:junit:4.12'
+    testImplementation 'org.robolectric:robolectric:3.0'
+    testImplementation "org.mockito:mockito-all:1.9.5"
+    testImplementation "org.skyscreamer:jsonassert:1.2.3"
 }
 
 tasks.withType(Test) {