SchemaManipulation.java doesn't create secondary index

[yourabi]

After running SchemaManipulation this is the output from cassandra-cli (show keyspaces)

Keyspace: DynamicKeyspace:
Replication Strategy: org.apache.cassandra.locator.SimpleStrategy
Durable Writes: true
Options: [replication_factor:1]
Column Families:
ColumnFamily: DynamicCf
Key Validation Class: org.apache.cassandra.db.marshal.BytesType
Default column value validator: org.apache.cassandra.db.marshal.BytesType
Columns sorted by: org.apache.cassandra.db.marshal.BytesType
Row cache size / save period in seconds: 0.0/0
Key cache size / save period in seconds: 0.0/0
Memtable thresholds: 0.26718749999999997/1440/57 (millions of ops/minutes/MB)
GC grace seconds: 0
Compaction min/max thresholds: 4/32
Read repair chance: 0.0
Replicate on write: false
Built indexes: []
Column Metadata:
Column Name: birthdate (626972746864617465)
Validation Class: org.apache.cassandra.db.marshal.LongType
ColumnFamily: SuperCf (Super)
Key Validation Class: org.apache.cassandra.db.marshal.BytesType
Default column value validator: org.apache.cassandra.db.marshal.BytesType
Columns sorted by: org.apache.cassandra.db.marshal.BytesType/org.apache.cassandra.db.marshal.BytesType
Row cache size / save period in seconds: 0.0/0
Key cache size / save period in seconds: 0.0/0
Memtable thresholds: 0.26718749999999997/1440/57 (millions of ops/minutes/MB)
GC grace seconds: 0
Compaction min/max thresholds: 4/32
Read repair chance: 0.0
Replicate on write: false
Built indexes: []

Compared with the Keyspace created by the Riptano documentation example

Keyspace: demo:
Replication Strategy: org.apache.cassandra.locator.NetworkTopologyStrategy
Durable Writes: true
Options: [datacenter1:1]
Column Families:
ColumnFamily: users
Key Validation Class: org.apache.cassandra.db.marshal.BytesType
Default column value validator: org.apache.cassandra.db.marshal.BytesType
Columns sorted by: org.apache.cassandra.db.marshal.UTF8Type
Row cache size / save period in seconds: 0.0/0
Key cache size / save period in seconds: 200000.0/14400
Memtable thresholds: 0.5484375/1440/117 (millions of ops/minutes/MB)
GC grace seconds: 864000
Compaction min/max thresholds: 4/32
Read repair chance: 1.0
Replicate on write: true
Built indexes: [users.users_birth_date_idx]
Column Metadata:
Column Name: birth_date
Validation Class: org.apache.cassandra.db.marshal.LongType
Index Name: users_birth_date_idx
Index Type: KEYS
Column Name: full_name
Validation Class: org.apache.cassandra.db.marshal.UTF8Type
Keyspace: system: