// read namespace records
// TODO assert the entry data
NamespaceEntry entry5000 = record.readEntry(5000);
assertThat(entry5000, is(notNullValue()));
NamespaceEntry entry10000 = record.readEntry(10000);
assertThat(entry10000, is(notNullValue()));
NamespaceEntry entry15000 = record.readEntry(15000);
assertThat(entry15000, is(notNullValue()));