From ce1289ed8543ae3431454c675cedf8d57aac4004 Mon Sep 17 00:00:00 2001
From: Naksh-Rathore <naksh.rathore786@gmail.com>
Date: Sun, 4 May 2025 18:54:53 -0500
Subject: [PATCH 1/2] Make the types of the Lists safer, add a newline to the
 end of printLine and space everything out a bit more

---
 generics/ListPrinter.java | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/generics/ListPrinter.java b/generics/ListPrinter.java
index 4994fb4..d03c83a 100644
--- a/generics/ListPrinter.java
+++ b/generics/ListPrinter.java
@@ -1,22 +1,28 @@
 import java.util.List;
-import java.util.Arrays;
-public class ListPrinter {
 
+public class ListPrinter {
   private <T> void printList(List<T> collection){
     for(T item: collection){
-      System.out.printf("%s ", item);
+      System.out.print(item + " ");
     }
+
+    System.out.println();
   }
 
   public static void main(String[] args){
-    var integers = List.of(1,2,3,4,5);
-    var doubles = List.of(1.1,2.2,3.3,4.4,5.5);
-    var chars = List.of('J','O','S','D','E','M');
-    var printer = new ListPrinter();
+    List<Integer> integers = List.of(1,2,3,4,5);
+    List<Double> doubles = List.of(1.1,2.2,3.3,4.4,5.5);
+    List<Character> chars = List.of('J','O','S','D','E','M');
+
+    ListPrinter printer = new ListPrinter();
+    
+    System.out.print("Integers: ");
     printer.printList(integers);
-    System.out.println();
+
+    System.out.print("Doubles: ");
     printer.printList(doubles);
-    System.out.println();
+    
+    System.out.print("Characters: ");
     printer.printList(chars);
   }
 }
\ No newline at end of file

From 3359d06141efbc2968b090ab5fd96d1f65b83cda Mon Sep 17 00:00:00 2001
From: Naksh Rathore <naksh.rathore786@gmail.com>
Date: Wed, 7 May 2025 10:24:43 -0500
Subject: [PATCH 2/2] Update ListPrinter.java for 2 ways of printing

Added static to the printList function to enable the usage of way 1 (not needing an instance) but still keep the the original way
---
 generics/ListPrinter.java | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

diff --git a/generics/ListPrinter.java b/generics/ListPrinter.java
index d03c83a..d5dfa95 100644
--- a/generics/ListPrinter.java
+++ b/generics/ListPrinter.java
@@ -1,7 +1,7 @@
 import java.util.List;
 
 public class ListPrinter {
-  private <T> void printList(List<T> collection){
+  private static <T> void printList(List<T> collection){ // Remove static if you are doing way 2
     for(T item: collection){
       System.out.print(item + " ");
     }
@@ -14,15 +14,26 @@ public static void main(String[] args){
     List<Double> doubles = List.of(1.1,2.2,3.3,4.4,5.5);
     List<Character> chars = List.of('J','O','S','D','E','M');
 
-    ListPrinter printer = new ListPrinter();
-    
+    // Way 1
     System.out.print("Integers: ");
-    printer.printList(integers);
+    printList(integers);
 
     System.out.print("Doubles: ");
-    printer.printList(doubles);
+    printList(doubles);
     
     System.out.print("Characters: ");
-    printer.printList(chars);
+    printList(chars);
+
+    // Way 2
+    // ListPrinter printer = new ListPrinter();
+    
+    // System.out.print("Integers: ");
+    // printer.printList(integers);
+
+    // System.out.print("Doubles: ");
+    // printer.printList(doubles);
+    
+    // System.out.print("Characters: ");
+    // printer.printList(chars);
   }
-}
\ No newline at end of file
+}