8232588: G1 concurrent System.gc can return early or late
8233279: G1: GCLocker GC with +GCLockerInvokesConcurrent spins while cycle in progress
Summary: Refactor G1CH::try_collect and fix bugs with concurrent collections.
Reviewed-by: tschatzl, sjohanss
/*
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* 2 along with this work; if not, write to the Free Software Foundation,
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/*
* @test
* @bug 6398614 6705893
* @summary Create a user defined ScriptContext and check
* that script can access variables from non-standard scopes
* @modules jdk.scripting.nashorn
*/
import javax.script.ScriptContext;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
public class PluggableContextTest {
public static void main(String[] args) throws Exception {
ScriptEngineManager m = new ScriptEngineManager();
ScriptContext ctx = new MyContext();
ctx.setAttribute("x", "hello", MyContext.APP_SCOPE);
ScriptEngine e = Helper.getJsEngine(m);
if (e == null) {
System.out.println("Warning: No js engine found; test vacuously passes.");
return;
}
// the following reference to 'x' throws exception
// if APP_SCOPE is not searched.
e.eval("x", ctx);
}
}