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