Java/feign: Remove spaces at empty lines

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

@@ -23,7 +23,7 @@ if(hasProperty('target') && target == 'android') {
 
     apply plugin: 'com.android.library'
     apply plugin: 'com.github.dcendents.android-maven'
-    
+
     android {
         compileSdkVersion 25
         buildToolsVersion '25.0.2'
@@ -35,7 +35,7 @@ if(hasProperty('target') && target == 'android') {
             sourceCompatibility JavaVersion.VERSION_1_7
             targetCompatibility JavaVersion.VERSION_1_7
         }
-    
+
         // Rename the aar correctly
         libraryVariants.all { variant ->
             variant.outputs.each { output ->
@@ -51,7 +51,7 @@ if(hasProperty('target') && target == 'android') {
             provided 'javax.annotation:jsr250-api:1.0'
         }
     }
-    
+
     afterEvaluate {
         android.libraryVariants.all { variant ->
             def task = project.tasks.create "jar${variant.name.capitalize()}", Jar
@@ -63,12 +63,12 @@ if(hasProperty('target') && target == 'android') {
             artifacts.add('archives', task);
         }
     }
-    
+
     task sourcesJar(type: Jar) {
         from android.sourceSets.main.java.srcDirs
         classifier = 'sources'
     }
-    
+
     artifacts {
         archives sourcesJar
     }
@@ -77,16 +77,16 @@ if(hasProperty('target') && target == 'android') {
 
     apply plugin: 'java'
     apply plugin: 'maven'
-    
+
     sourceCompatibility = JavaVersion.VERSION_{{^java8}}1_7{{/java8}}{{#java8}}1_8{{/java8}}
     targetCompatibility = JavaVersion.VERSION_{{^java8}}1_7{{/java8}}{{#java8}}1_8{{/java8}}
-    
+
     install {
         repositories.mavenInstaller {
             pom.artifactId = '{{artifactId}}'
         }
     }
-    
+
     task execute(type:JavaExec) {
        main = System.getProperty('mainClass')
        classpath = sourceSets.main.runtimeClasspath