public virtual void InitIndex(Directory dir)
{
IndexWriter writer = new IndexWriter(dir, NewIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random())));
for (int j = 0; j < 7; j++)
{
Document d = new Document();
int n = Random().Next();
d.Add(NewTextField("contents", English.IntToEnglish(n), Field.Store.NO));
writer.AddDocument(d);
}
writer.Dispose();
}