/**
* Shutdown a specific member.
*
* @param m
*/
private void shutdownMember(MemberInfo m) {
ResourceManager rm = GroupMember.memberInfoToResourceManager(m);
if (rm != null) {
try {
rm.shutdown(FORCE_SHUTDOWN);
} catch (Exception e) {
// do nothing.
}
}
}
@BeforeClass
public static void initialize() throws InterruptedException {
Runtime rt = Runtime.getRuntime();
rt.gc();
freeMemory_preUse = rt.freeMemory();
ResourceManager rm = new ResourceManager();
for (int i = 0; i < 1000; i++) {
Object key = Integer.toString(i);
keyList.add(key);
resourceList.add(rm.getResource(key));
}
rt.gc();
freeMemory_useRes = rt.freeMemory();
for (int i = 0; i < 1000; i++) {
Object key = keyList.get(i);
Resource res = resourceList.get(i);
res.use(key);
}
for (int i = 0; i < 1000; i++) {
Resource res = resourceList.get(i);
res.release();
}
keyList.clear(); // リソースへの参照をすべて削除
resourceList.clear(); // リソースへの参照をすべて削除
rm.shutdown();
rt.gc();
rm.reaper.join();
rt.gc();
freeMemory_clearRes = rt.freeMemory();
System.out.println("freeMemory_preUse :" + freeMemory_preUse);
System.out.println("freeMemory_useRes :" + freeMemory_useRes);
System.out.println("freeMemory_clearRes:" + freeMemory_clearRes);
}