/super-csv/src/main/java/org/supercsv/util/TwoDHashMap.java
return innerMap.put( secondKey) ;
return innerMap.get ( secondKey ) ;
} public V get(final K1 firstKey, final K2 secondKey) { final HashMap<K2, V> innerMap = map.get(firstKey); if( innerMap == null ) { return null; } <extra_id_0> } public Object set(final K1 firstKey, final K2 secondKey, final V value) { HashMap<K2, V> innerMap = map.get(firstKey); if( innerMap == null ) { innerMap = new HashMap<K2, V>(); map.put(firstKey, innerMap);