Java Chapter 8 Collection ES 25

6/12/2024
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Map
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Set keySet();
Collection values();
Set entrySet();
Objt put();
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HashMap =hashtable
LinkedHashMap
TreeMap

HashMap =hashtable
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HashMap hm = new HashMap ();
HashMap hm = new HashMap(Map Obj);
HashMap hm = new HashMap(int capacity);
HashMap hm = new HashMap(int capacity, float loadfactor);

Map hm = new HashMap();

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LinkedHashMap ==hashtable+double linkedlist
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sortedMap:
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TreeMap == tree
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HashTable
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11, 0.75
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identity hashmap (==) operator
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hashmap()==equal();

weakHashmap
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iterator ==
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Listiterator
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Enumeration
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