@Test public void givenZeroTransactions_groupHasZero() { assertEquals(0, group.size()); }
public int size() { return transactions.size(); }
TransactionGroup extends Observable implements Observer, HasProgressCollection<TransactionGroup, Transaction> { public int size() { return transactions.size(); } }
TransactionGroup extends Observable implements Observer, HasProgressCollection<TransactionGroup, Transaction> { public int size() { return transactions.size(); }  }
TransactionGroup extends Observable implements Observer, HasProgressCollection<TransactionGroup, Transaction> { public int size() { return transactions.size(); }  boolean isEmpty(); synchronized void add(Transaction transaction); int size(); synchronized void clear(); @Override double getProgress(); @Override long totalSize(); @Override long currentSize(); @Override TransactionGroup onProgress(Runnable runnable); @Override void update(Observable o, Object arg); synchronized void cancel(); @Override TransactionGroup onProgress(Consumer<Transaction> consumer); @Override long totalElements(); @Override long finishedElements(); }
TransactionGroup extends Observable implements Observer, HasProgressCollection<TransactionGroup, Transaction> { public int size() { return transactions.size(); }  boolean isEmpty(); synchronized void add(Transaction transaction); int size(); synchronized void clear(); @Override double getProgress(); @Override long totalSize(); @Override long currentSize(); @Override TransactionGroup onProgress(Runnable runnable); @Override void update(Observable o, Object arg); synchronized void cancel(); @Override TransactionGroup onProgress(Consumer<Transaction> consumer); @Override long totalElements(); @Override long finishedElements(); static final long METADATA_SIZE; }