Java BTreeMap.isEmpty Examples

Example #1

File: BTreeMapTest.java Project: hangum/mapdb

  @Test
  public void test_size() {

    assertTrue(m.isEmpty());
    assertEquals(0, m.size());
    for (int i = 1; i < 30; i++) {
      m.put(i, i);
      assertEquals(i, m.size());
      assertFalse(m.isEmpty());
    }
  }