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@@ -1,7 +1,55 @@
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package com.zipcodewilmington.phonebook;
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+import java.util.ArrayList;
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+import java.util.Map;
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+import java.util.Set;
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+import java.util.TreeMap;
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7
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+
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3
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/**
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* Created by leon on 1/23/18.
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*/
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6
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public class PhoneBook {
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+
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+ TreeMap<String, Person> phoneBook = new TreeMap<String, Person>();
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+
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+
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+ public void addEntryToPhoneBook(String name, String phoneNumber) {
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+ phoneBook.put(name, new Person(name, phoneNumber));
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+ }
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+
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+
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+ public void removePhoneBookEntryFromPhoneBook(String name) {
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+ phoneBook.remove(name);
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+ }
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+
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+ public String[] listNames() {
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+ return null;
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+ }
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+
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+ public String entryListAll() {
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+ String fullList = "";
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+ Set<String> keys = phoneBook.keySet();
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+ for (Map.Entry<String, Person> entry: phoneBook.entrySet()) {
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+ fullList += entry.getKey() + " : " + entry.getValue().getPhoneNumber();
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+
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+ }
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+ return fullList;
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+ }
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+ public static void main(String[] args) {
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+ PhoneBook nameNumber = new PhoneBook();
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+ nameNumber.addEntryToPhoneBook("eric", "3025551111 \n");
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+ nameNumber.addEntryToPhoneBook("eyan", "3025552222 \n");
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+ nameNumber.entryListAll();
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+ System.out.println(nameNumber.entryListAll());
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+
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+ }
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+
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+
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+ public Person lookUp(String name) {
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+ return phoneBook.get(name);
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+
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+ }
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+
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+
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7
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}
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+
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