Part of r822234.
Rename {Http|Https|Jar}URLConnection types to show they are impls of abstract types with same name.

git-svn-id: https://svn.apache.org/repos/asf/harmony/enhanced/drlvm/trunk@822260 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/vm/vmcore/src/kernel_classes/javasrc/java/lang/Runtime.java b/vm/vmcore/src/kernel_classes/javasrc/java/lang/Runtime.java
index 7f179d6..010893c 100644
--- a/vm/vmcore/src/kernel_classes/javasrc/java/lang/Runtime.java
+++ b/vm/vmcore/src/kernel_classes/javasrc/java/lang/Runtime.java
@@ -51,7 +51,7 @@
 import org.apache.harmony.vm.VMStack;
 import org.apache.harmony.kernel.vm.VM;
 import org.apache.harmony.luni.util.DeleteOnExit;
-import org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnection;
+import org.apache.harmony.luni.internal.net.www.protocol.jar.JarURLConnectionImpl;
 import org.apache.harmony.lang.RuntimePermissionCollection;
 
 /**
@@ -432,7 +432,7 @@
                 
                 // Close connections.
                 if (VM.closeJars) {
-                    JarURLConnection.closeCachedFiles();
+                    JarURLConnectionImpl.closeCachedFiles();
                 }
 
                 // Delete files.