Fix build errors

Author: yongce

archLintRules/src/main/java/me/ycdev/android/arch/lint/MyBroadcastHelperDetector.kt

@@ -27,8 +27,8 @@ class MyBroadcastHelperDetector : WrapperDetectorBase() {
         internal val ISSUE = Issue.create(
             "MyBroadcastHelper",
             "BroadcastHelper should be used.",
-            "Please use the wrapper class 'BroadcastHelper' to register broadcast receivers"
-                    + " and send broadcasts to avoid security issues.",
+            "Please use the wrapper class 'BroadcastHelper' to register broadcast receivers" +
+                    " and send broadcasts to avoid security issues.",
             Category.CORRECTNESS, 5, Severity.ERROR,
             Implementation(MyBroadcastHelperDetector::class.java, Scope.JAVA_FILE_SCOPE)
         )

archLintRules/src/main/java/me/ycdev/android/arch/lint/base/InheritDetectorBase.kt

@@ -17,7 +17,7 @@ abstract class InheritDetectorBase : Detector(), Detector.UastScanner {
         val wrappers = wrapperClasses
         val className = declaration.qualifiedName
         if (wrappers.contains(className)) {
-            return  // ignore the wrapper classes
+            return // ignore the wrapper classes
         }
 
         val evaluator = context.evaluator

archLintRules/src/test/java/me/ycdev/android/arch/lint/MyBaseActivityDetectorTest.kt

@@ -257,7 +257,6 @@ class MyBaseActivityDetectorTest {
             )
     }
 
-
     @Test
     fun testLintViolationActivity_kotlin() {
         val testFile = TestFiles.kotlin(

bintray-upload.gradle

@@ -35,7 +35,9 @@ artifacts {
 
 // For the plugin 'com.jfrog.bintray'
 Properties properties = new Properties()
-properties.load(rootProject.file('local.properties').newDataInputStream())
+if (rootProject.file('local.properties').exists()) {
+    properties.load(rootProject.file('local.properties').newDataInputStream())
+}
 
 bintray {
     user = properties.getProperty('bintray.user')