Merge pull request #1199 from xhh/java-okhttp-gson

[Java okhttp-gson, Android] Set source and target compatibility to 1.7 in build.gradle

modules/swagger-codegen/src/main/resources/Java/libraries/okhttp-gson/build.gradle.mustache

@@ -1,6 +1,9 @@
 apply plugin: 'java'
 apply plugin: 'maven'
 
+sourceCompatibility = JavaVersion.VERSION_1_7
+targetCompatibility = JavaVersion.VERSION_1_7
+
 repositories {
     mavenCentral()
 }

modules/swagger-codegen/src/main/resources/android-java/build.mustache

@@ -34,6 +34,10 @@ android {
         minSdkVersion 14
         targetSdkVersion 22
     }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_7
+        targetCompatibility JavaVersion.VERSION_1_7
+    }
 
     // Rename the aar correctly
     libraryVariants.all { variant ->
@@ -90,4 +94,4 @@ task sourcesJar(type: Jar) {
 artifacts {
     archives sourcesJar
 }
-{{/useAndroidMavenGradlePlugin}}
+{{/useAndroidMavenGradlePlugin}}

samples/client/petstore/android-java/build.gradle

@@ -30,6 +30,10 @@ android {
         minSdkVersion 14
         targetSdkVersion 22
     }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_7
+        targetCompatibility JavaVersion.VERSION_1_7
+    }
 
     // Rename the aar correctly
     libraryVariants.all { variant ->

samples/client/petstore/java/okhttp-gson/build.gradle

@@ -1,6 +1,9 @@
 apply plugin: 'java'
 apply plugin: 'maven'
 
+sourceCompatibility = JavaVersion.VERSION_1_7
+targetCompatibility = JavaVersion.VERSION_1_7
+
 repositories {
     mavenCentral()
 }