update gradle

build.gradle

@@ -1,16 +1,16 @@
 buildscript {
     repositories {
-        mavenCentral()
+        jcenter()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.12.+'
+        classpath 'com.android.tools.build:gradle:0.13.+'
     }
 }
 
 allprojects {
     repositories {
-        mavenCentral()
+        jcenter()
         mavenLocal()
     }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Fri Sep 05 23:45:14 BST 2014
+#Sat Oct 11 18:08:06 BST 2014
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-1.12-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.1-bin.zip

library/build.gradle

@@ -59,7 +59,7 @@ dependencies {
 }
 
 task wrapper(type: Wrapper) {
-    gradleVersion = '1.12'
+    gradleVersion = '2.1'
 }
 
 
@@ -153,4 +153,4 @@ def isSnapshotBuild() {
 
 def getNdkPath () {
     System.env.ANDROID_NDK_HOME?:"/Android/android-ndk-r9"
-}
+}

library/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sun Jul 20 20:00:17 BST 2014
+#Sat Oct 11 18:26:25 BST 2014
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-1.12-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.1-bin.zip

library/src/androidTest/java/com/snappydb/sample/tests/api/BasicOperations.java

@@ -16,8 +16,6 @@
 
 package com.snappydb.sample.tests.api;
 
-import android.annotation.TargetApi;
-import android.os.Build;
 import android.test.AndroidTestCase;
 import android.test.suitebuilder.annotation.SmallTest;
 

library/src/main/java/com/snappydb/KeyIterator.java

@@ -1,7 +1,6 @@
 package com.snappydb;
 
 import java.io.Closeable;
-import java.io.IOException;
 import java.util.Iterator;
 
 public interface KeyIterator extends Iterable<String>, Iterator<String>, Closeable {

library/src/main/java/com/snappydb/internal/KeyIteratorImpl.java

@@ -8,7 +8,6 @@
 import java.io.IOException;
 import java.util.Iterator;
 import java.util.NoSuchElementException;
-import java.util.concurrent.atomic.AtomicBoolean;
 
 class KeyIteratorImpl implements KeyIterator {
 
@@ -65,11 +64,10 @@ public boolean hasNext() {
 
     @Override
     public String next() {
+        if (nextKey == null) {
+            throw new NoSuchElementException();
+        }
         try {
-            if (nextKey == null) {
-                throw new NoSuchElementException();
-            }
-
             String key = nextKey;
             nextKey = db.__iteratorNextKey(ptr, endPrefix, reverse);
             return key;

snappydb-snippets/app/build.gradle

@@ -4,7 +4,7 @@ buildscript {
         maven { url 'http://download.crashlytics.com/maven' }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.12.1'
+        classpath 'com.android.tools.build:gradle:0.13.+'
         classpath 'com.crashlytics.tools.gradle:crashlytics-gradle:1.+'
     }
 }
@@ -75,5 +75,5 @@ if (propFile.exists()) {
 
 
 task wrapper(type: Wrapper) {
-    gradleVersion = '1.12'
+    gradleVersion = '2.1'
 }

snappydb-snippets/app/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Fri Sep 05 23:45:14 BST 2014
+#Sat Oct 11 18:21:48 BST 2014
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-1.12-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.1-bin.zip

snappydb-snippets/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Thu Jul 24 02:15:02 BST 2014
+#Sat Oct 11 18:21:48 BST 2014
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-1.12-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.1-bin.zip