code: @Test public void testBatchInsertGetRemove(){
    String cf="Standard1";
    Mutator<String> m=createMutator(ko,se);
    for (int i=0; i < 5; i++) {
      m.addInsertion("testInsertGetRemove" + i,cf,createColumn("testInsertGetRemove","testInsertGetRemove_value_" + i,se,se));
    }
    m.execute();
    ColumnQuery<String,String,String> q=createColumnQuery(ko,se,se,se);
    q.setName("testInsertGetRemove").setColumnFamily(cf);
    for (int i=0; i < 5; i++) {
      QueryResult<HColumn<String,String>> r=q.setKey("testInsertGetRemove" + i).execute();
      assertNotNull(r);
      HColumn<String,String> c=r.get();
      assertNotNull(c);
      String value=c.getValue();
      assertEquals("testInsertGetRemove_value_" + i,value);
    }
    m=createMutator(ko,se);
    for (int i=0; i < 5; i++) {
      m.addDeletion("testInsertGetRemove" + i,cf,"testInsertGetRemove",se);
    }
    m.execute();
    ColumnQuery<String,String,String> q2=createColumnQuery(ko,se,se,se);
    q2.setName("testInsertGetRemove").setColumnFamily(cf);
    for (int i=0; i < 5; i++) {
      QueryResult<HColumn<String,String>> r=q2.setKey("testInsertGetRemove" + i).execute();
      assertNotNull(r);
      assertNull("Value should have been deleted",r.get());
    }
  }
  