From 1120855f55923313cebd93cbf8aeaab992cfff4b Mon Sep 17 00:00:00 2001
From: Mattias Hedbom <mattias.hedbom@se.experis.com>
Date: Wed, 8 Jan 2025 12:59:17 +0100
Subject: [PATCH] Maps completed

---
 .../java/com/booleanuk/core/Exercise.java     | 28 ++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/booleanuk/core/Exercise.java b/src/main/java/com/booleanuk/core/Exercise.java
index e1485c3..efcdb9e 100644
--- a/src/main/java/com/booleanuk/core/Exercise.java
+++ b/src/main/java/com/booleanuk/core/Exercise.java
@@ -47,6 +47,11 @@ public HashMap<String, String> createPerson() {
          The method must return the value associated to the provided key from the HashMap created
          in the createPerson method
      */
+    public String getValue(String key){
+        HashMap<String, String> map = createPerson();
+        return map.get(key);
+    }
+
 
 
 
@@ -57,6 +62,11 @@ public HashMap<String, String> createPerson() {
          The method must return a boolean that represents whether the string provided exists as a key
          in the provided HashMap
      */
+    public boolean hasKey(HashMap<String, String> map, String key){
+        return map.containsKey(key);
+    }
+
+
 
 
 
@@ -67,6 +77,16 @@ public HashMap<String, String> createPerson() {
          The method must use the string provided to return the integer contained in the provided HashMap,
          or -1 if the string provided is not a key in the HashMap
      */
+    public int getValueOrDefault(HashMap<String, Integer> map, String key){
+        if(map.containsKey(key)){
+            return map.get(key);
+        }
+        else{
+            return -1;
+        }
+    }
+
+
 
 
 
@@ -90,12 +110,18 @@ public ArrayList<String> buildSecretPhrase(ArrayList<Integer> numbers) {
         map.put(96, "nice");
         // Write your code below this comment...
 
+        ArrayList<String> values = new ArrayList<>();
 
+        for(int number : numbers){
+            if(map.containsKey(number)){
+                values.add(map.get(number));
+            }
 
+        }
 
         // ...and above this comment
 
         // Change the return statement below to return your actual ArrayList
-        return new ArrayList<String>();
+        return values;
     }
 }