Are java.lang.Compiler(enable/disable) supported?
vladimir.kozlov at oracle.com
Mon Feb 17 10:23:00 PST 2014
I think you can safely remove that code in getDefulatToolkit(). It was used before we switched to Hotspot JVM. Non of
that functionality is supported now:
// java.lang.Compiler ////////////////////////////////////////////////////
// The initial cuts of the HotSpot VM will not support JITs, and all existing
// JITs would need extensive changes to work with HotSpot. The JIT-related JVM
// functions are all silently ignored unless JVM warnings are printed.
JVM_LEAF(void, JVM_DisableCompiler(JNIEnv *env, jclass compCls))
if (PrintJVMWarnings) warning("JVM_DisableCompiler not supported");
On 2/17/14 8:59 AM, Sergey Bylokhov wrote:
> I am working on the fix for JDK-6744401 and I have a question about java.lang.Compiler enable/disable. Are these methods
> supported now?
> I checked it by using "-XX: + PrintCompilation" and didn't note any difference, so their usage can be dropped without
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