Created
June 2, 2012 15:25
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diff Xss & ThreadStackSize
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import java.util.concurrent.TimeUnit; | |
import sun.dc.pr.PathDasher; | |
public class Crash { | |
public static void main(String[] args) { | |
Thread thread = new Thread(new Runnable() { | |
@Override | |
public void run() { | |
try { | |
TimeUnit.SECONDS.sleep(10000); | |
} catch (InterruptedException e) { | |
e.printStackTrace(); | |
} | |
} | |
}); | |
thread.setName("oliver"); | |
thread.start(); | |
PathDasher dasher = new PathDasher(null); | |
} | |
} |
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$ java -version | |
java version "1.7.0_03" | |
Java(TM) SE Runtime Environment (build 1.7.0_03-b05) | |
Java HotSpot(TM) 64-Bit Server VM (build 22.1-b02, mixed mode) | |
$ java Crash | |
Java Threads: ( => current thread ) | |
0x000000000686e000 JavaThread "oliver" [_thread_blocked, id=7568, stack(0x0000000007b70000,0x0000000007c70000)] | |
=>0x000000000010c800 JavaThread "main" [_thread_in_vm, id=6676, stack(0x0000000002230000,0x0000000002330000)] | |
$ java -Xss5m -XX:ThreadStackSize=3m Crash | |
Java Threads: ( => current thread ) | |
0x0000000006b7d000 JavaThread "oliver" [_thread_blocked, id=7984, stack(0x00000004fff30000,0x00000005bff30000)] | |
=>0x00000000000fc800 JavaThread "main" [_thread_in_vm, id=4480, stack(0x0000000002290000,0x0000000002790000)] | |
$ java -Xss3m -XX:ThreadStackSize=5m Crash | |
Java Threads: ( => current thread ) | |
0x00000000069ca000 JavaThread "oliver" [_thread_blocked, id=5652, stack(0x00000001bfcb0000,0x00000001ffcb0000)] | |
=>0x00000000002ec800 JavaThread "main" [_thread_in_vm, id=7004, stack(0x0000000002430000,0x0000000002730000)] |
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