updated Build Tools, Gradle, JDK

src/java/JavaFileStorageTest-AS/app/build.gradle

@@ -1,8 +1,8 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 23
-    buildToolsVersion '23.0.2'
+    compileSdkVersion 25
+    buildToolsVersion '25.0.3'
 
     defaultConfig {
         applicationId "com.crocoapps.javafilestoragetest"
@@ -10,6 +10,10 @@ android {
         targetSdkVersion 23
         versionCode 1
         versionName "1.0"
+
+        jackOptions {
+            enabled true
+        }
     }
     buildTypes {
         release {
@@ -17,14 +21,17 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
+
+    compileOptions {
+        sourceCompatibility 1.8
+        targetCompatibility 1.8
+    }
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    testCompile 'junit:junit:4.12'
-    compile 'com.android.support:appcompat-v7:23.4.0'
-    compile project(':JavaFileStorage')
     compile project(':android-filechooser')
+    compile project(':JavaFileStorage')
 }
 
 configurations {

src/java/JavaFileStorageTest-AS/app/src/main/res/values/styles.xml

@@ -1,11 +1,8 @@
 <resources>
 
     <!-- Base application theme. -->
-    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
-        <!-- Customize your theme here. -->
-        <item name="colorPrimary">@color/colorPrimary</item>
-        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
-        <item name="colorAccent">@color/colorAccent</item>
+    <style name="AppTheme" parent="android:Theme.Black">
+
     </style>
 
 </resources>

src/java/JavaFileStorageTest-AS/build.gradle

@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.1.3'
+        classpath 'com.android.tools.build:gradle:2.3.2'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

src/java/JavaFileStorageTest-AS/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Tue Sep 20 06:47:54 CEST 2016
+#Mon May 22 10:43:15 CEST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip