3 ms·
Ideally, whatever your key/value is would have the toString method over ridden to meaningfully represent it. Alternatively, I could write it as for(Map.Entry<K
by free 15y ago
Ideally, whatever your key/value is would have the toString method over ridden to meaningfully represent it.
Alternatively, I could write it as
for(Map.Entry<K, V> entry : map.entrySet()){
System.out.println(entry.getKey());
System.out.println(entry.getValue());
}