From f7d7ce8447e17c736bb337bfa09b817fc4344c0f Mon Sep 17 00:00:00 2001
From: Logen Kain <logen@sudotask.com>
Date: Fri, 16 Apr 2021 09:55:59 -0400
Subject: [PATCH] Refactor

---
 java/final-project/CovidDatabase.java | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

diff --git a/java/final-project/CovidDatabase.java b/java/final-project/CovidDatabase.java
index 5bc919a..60fc273 100644
--- a/java/final-project/CovidDatabase.java
+++ b/java/final-project/CovidDatabase.java
@@ -30,8 +30,7 @@ public class CovidDatabase {
     }
 
     public ArrayList <CovidEntry> safeToOpen(String st){
-	ArrayList<CovidEntry> result = null;
-	ArrayList<CovidEntry> temp = new ArrayList<CovidEntry>();
+	ArrayList<CovidEntry> result = new ArrayList<CovidEntry>();
 	int match = 0;
 	int previousDailyInfections = -1;
 
@@ -41,26 +40,21 @@ public class CovidDatabase {
 			previousDailyInfections = c.getDailyInfections();
 			match += 1;
 		}
-
 		else if (c.getDailyInfections() < previousDailyInfections) {
 		    match += 1;
 		} else {
 		    match = 1;
-		    temp.clear();
+		    result.clear();
 		}
-		temp.add(c);
+		result.add(c);
 		
 		previousDailyInfections = c.getDailyInfections();
 	    }		
 	    if (match == SAFE) {
-		result = temp;
-		break;
+		return result;
 	    }
 	}
-
-	return result;
-	
-
+	return null;
     }
 
     public ArrayList <CovidEntry>