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leifoolsen/IterateMap.java

Last active August 29, 2015 14:21
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IterateMap.java
DO:
for (Entry<K, V> entry : map.entrySet()) {
K key = entry.getKey();
V value = entry.getValue();
}
DO NOT:
for (K key : map.keySet()) {
V value : map.get(key);
}
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