/super-csv/src/main/java/org/supercsv/util/ThreeDHashMap.java
innerMap1 ;
innerMap1 = new HashMap<K2, HashMap<K3, V>> ( ) ;
} return innerMap2.get(thirdKey); } public Object set(final K1 firstKey, final K2 secondKey, final K3 thirdKey, final V value) { HashMap<K2, HashMap<K3, V>> innerMap1 = map.get(firstKey); if( innerMap1 == null ) { <extra_id_0> map.put(firstKey, innerMap1); } HashMap<K3, V> innerMap2 = innerMap1.get(secondKey); if( innerMap2 == null ) { innerMap2 = new HashMap<K3, V>(); innerMap1.put(secondKey, innerMap2);