Use AutoCloseable instead of Closeable (jsuereth#80)

Author: adampauls

src/jekyll/resource.md

@@ -44,4 +44,4 @@ Type classes in scala are encoded using implicit parameters.   Due to the mechan
 
 These two implicits allow users of the library to make use of any resource class that defines a close or dispose method.  The downside is that by using structural types, the close and dispose method will be invoked via reflection.
 
-The scala-arm library also provides default implicits for common resources used from the Scala library or the Java SDK.  In particular, anything that extends `java.io.Closeable` will *not* use reflection when closing the resource.  This type class is given slightly higher priority so it will be preferred to the reflective version when resolving implicits.
+The scala-arm library also provides default implicits for common resources used from the Scala library or the Java SDK.  In particular, anything that extends `java.lang.AutoCloseable` will *not* use reflection when closing the resource.  This type class is given slightly higher priority so it will be preferred to the reflective version when resolving implicits.

src/main/scala/resource/Resource.scala

@@ -98,14 +98,14 @@ sealed trait LowPriorityResourceImplicits {
 }
 
 sealed trait MediumPriorityResourceImplicits extends LowPriorityResourceImplicits {
-  import _root_.java.io.Closeable
+  import _root_.java.lang.AutoCloseable
 
-  implicit def closeableResource[A <: Closeable] = new Resource[A] {
+  implicit def closeableResource[A <: AutoCloseable] = new Resource[A] {
     override def close(r: A) = r.close()
     // TODO - Should we actually catch less?   What if there is a user exception not under IOException during
     // processing of a resource.   We should still close it.
     //override val possibleExceptions = List(classOf[IOException])
-    override def toString = "Resource[java.io.Closeable]"
+    override def toString = "Resource[java.lang.AutoCloseable]"
   }
 
   //Add All JDBC related handlers.

src/main/scala/resource/package.scala

@@ -7,7 +7,7 @@ package object resource {
   type ErrorHolder[A] = Either[List[Throwable],A]
   /**
    * Creates a ManagedResource for any type with a Resource type class implementation.   This includes all
-   * java.io.Closeable subclasses, and any types that have a close or dispose method.  You can also provide your own
+   * java.lang.AutoCloseable subclasses, and any types that have a close or dispose method.  You can also provide your own
    * resource type class implementations in your own scope.
    */
   def managed[A : Resource : OptManifest](opener: => A) : ManagedResource[A] = new DefaultManagedResource(opener)