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목록2024/04/18 (1)

DBILITY

singleton의 최적?

public class DataStore { private final String TAG = DataStore.class.getSimpleName(); private DataStore() { Log.e(TAG, "Init"); } public static DataStore getInstance() { return LazyDataStore.instance; } private static class LazyDataStore { private static final DataStore instance = new DataStore(); } }
java/basic 2024. 4. 18. 15:12
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