Write the output that is printed when the given method below is passed each of the following pairs of maps as its parameter. Recall that maps print in a {key1=value1, key2=value2, ..., keyN=valueN} format. You should assume that when looping over the map, it loops over the keys in the order that they are declared below. public static void collectionMystery3 (HashMap map) { ArrayList list = new ArrayList(); for (String key map.keySet()) { if (map.get (key).length() > key.length()) { list.add(map.get(key)); } } } else { } a-h c-d list.add(0, key); list.remove(map.get(key)); System.out.println(list); horse-cow, cow-horse, dog=cat, ok=yo} bye-hello, bird-dog, hi-hello, hyena-apple, fruit=meat} 0-2 ff-n aa-c hhh-ffl

Write the output that is printed when the given method below is passed each of the following pairs of maps as its parameter. Recall that maps print in a {key1=value1, key2=value2, ..., keyN=valueN} format. You should assume that when looping over the map, it loops over the keys in the order that they are declared below. public static void collectionMystery3 (HashMap map) { ArrayList list = new ArrayList(); for (String key map.keySet()) { if (map.get (key).length() > key.length()) { list.add(map.get(key)); } } } else { } a-h c-d list.add(0, key); list.remove(map.get(key)); System.out.println(list); horse-cow, cow-horse, dog=cat, ok=yo} bye-hello, bird-dog, hi-hello, hyena-apple, fruit=meat} 0-2 ff-n aa-c hhh-ffl

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Map

A map is defined as the name of a higher-order function in most of the programming languages that applies a given function to each element of a functor, such as a list, and returns a list of results in the same order. A map is also called the collection of values based on a key, i.e. a key and value pair. A map has its own set of keys. Duplicate keys are not permitted in the Map, although duplicate values are permitted. Because a Map cannot be navigated, it must be converted to a Set using the keySet() or entrySet() methods. For key-value association mapping, such as dictionaries, maps are ideal.

Question

Write the output that is printed when the given method below is passed each of the following pairs of maps as its
parameter. Recall that maps print in a {key1=value1, key2=value2, ..., keyN=valueN} format. You should assume that
when looping over the map, it loops over the keys in the order that they are declared below.
public static void collectionMystery3 (HashMap<String, String> map) {
ArrayList<String> list = new ArrayList<String>();
for (String key: map.keySet()) {
if (map.get (key).length() > key.length()) {
list.add(map.get (key));
}
}
} else {
}
list.add(0, key);
list.remove(map.get(key));
System.out.println(list);
{horse cow, cow-horse, dog=cat, ok=yo}
{bye-hello, bird-dog, hi-hello, hyena-apple, fruit=meat}
{a=b, c=d, e=a, ff=a, gg=c, hhh=ff}

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