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LinkedHashMap2.java

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import java.util.LinkedHashMap;
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import java.util.Map;
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public class LinkedHashMap2 {
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public static void main(String[] args) throws Exception {
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LinkedHashMap<String, Integer> map = new LinkedHashMap<>(){
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@Override
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protected boolean removeEldestEntry(Map.Entry< String,Integer> eldest)
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{
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return size() > 3;
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}
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};
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map.put("a", 1);
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map.put("b", 2);
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map.put("c", 3);
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map.put("d", 4);
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map.put("e", 5);
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map.put("f", 6);
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map.put("g", 7);
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map.put("h", 8);
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map.put("i", 9);
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map.put("j", 10);
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System.out.println(map);
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}
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}

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