@Before
public void setUp() throws Exception {
disableOutput();
model = new Earth();
System.gc();
runtime.gc();
}
@After
public void tearDown() throws Exception {
enableOutput();
dbFile = new File(Constants.DATABASE_FILE);
if (dbFile.exists()) System.out.println("#DBFILESIZE:" + dbFile.length());
model = null;
System.gc();
runtime.gc();
}
@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);
}
