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diff test/testlibrary/whitebox/sun/hotspot/WhiteBox.java @ 20608:4cb90023bf2b

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8061651: Interface to the Lookup Index Cache to improve URLClassPath search time Summary: Implemented the interface in sun.misc.URLClassPath and corresponding JVM_XXX APIs Reviewed-by: mchung, acorn, jiangli, dholmes
author iklam
date Mon, 13 Oct 2014 16:09:57 -0700
parents 417e3b8d04c5
children 80260967f994
line wrap: on
line diff
--- a/test/testlibrary/whitebox/sun/hotspot/WhiteBox.java	Tue Oct 28 09:17:36 2014 +0100
+++ b/test/testlibrary/whitebox/sun/hotspot/WhiteBox.java	Mon Oct 13 16:09:57 2014 -0700
@@ -30,6 +30,7 @@
 import java.util.function.Function;
 import java.util.stream.Stream;
 import java.security.BasicPermission;
+import java.net.URL;
 
 import sun.hotspot.parser.DiagnosticCommand;
 
@@ -84,6 +85,11 @@
   }
   private native boolean isClassAlive0(String name);
 
+  // Resource/Class Lookup Cache
+  public native boolean classKnownToNotExist(ClassLoader loader, String name);
+  public native URL[] getLookupCacheURLs(ClassLoader loader);
+  public native int[] getLookupCacheMatches(ClassLoader loader, String name);
+
   // G1
   public native boolean g1InConcurrentMark();
   public native boolean g1IsHumongous(Object o);