8228388: Add information about dirty/skipped card for Merge HCC in G1 log
Summary: Collect and print informatio about the number of processed cards during the Merge HCC phase to improve log output.
Reviewed-by: kbarrett, sangheki
/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
/* @test
* @bug 4413434
* @summary Verify that generated java.lang.reflect implementation classes do
* not interfere with serialization's class resolution mechanism.
*/
import java.io.*;
import java.lang.reflect.*;
public class MethodTest implements Serializable {
public static void main(String[] args) throws Exception {
Method readObject = ObjectInputStream.class.getDeclaredMethod(
"readObject", new Class[0]);
ByteArrayOutputStream bout = new ByteArrayOutputStream();
ObjectOutputStream oout = new ObjectOutputStream(bout);
oout.writeObject(new MethodTest());
oout.close();
for (int i = 0; i < 100; i++) {
ObjectInputStream oin = new ObjectInputStream(
new ByteArrayInputStream(bout.toByteArray()));
readObject.invoke(oin, new Object[0]);
}
}
}