From a0235424641490793cd699ac9cc34a3343e9a5cb Mon Sep 17 00:00:00 2001
From: asri71 <asrivastava109@sapient.com>
Date: Thu, 28 Feb 2019 16:57:18 +0530
Subject: [PATCH 1/2] Addint type package to have interfaces to take benefit of
 polymorphism features

---
 src/main/java/com/sorts/BubbleSort.java | 6 +++++-
 src/main/java/com/types/Sort.java       | 6 ++++++
 2 files changed, 11 insertions(+), 1 deletion(-)
 create mode 100644 src/main/java/com/types/Sort.java

diff --git a/src/main/java/com/sorts/BubbleSort.java b/src/main/java/com/sorts/BubbleSort.java
index 81793551..c532a646 100644
--- a/src/main/java/com/sorts/BubbleSort.java
+++ b/src/main/java/com/sorts/BubbleSort.java
@@ -1,12 +1,16 @@
 package src.main.java.com.sorts;
 
-public class BubbleSort {
+import src.main.java.com.types.Sort;
+
+public class BubbleSort<T> implements Sort<T> {
   /**
    * This method implements the Generic Bubble Sort
    *
    * @param array The array to be sorted
    *              Sorts the array in increasing order
    **/
+
+  @Override
   public <T extends Comparable<T>> T[] sort(T[] array) {
     int last = array.length;
     //Sorting
diff --git a/src/main/java/com/types/Sort.java b/src/main/java/com/types/Sort.java
new file mode 100644
index 00000000..ea919e24
--- /dev/null
+++ b/src/main/java/com/types/Sort.java
@@ -0,0 +1,6 @@
+package src.main.java.com.types;
+
+public interface Sort<T> {
+
+    public <T extends Comparable<T>> T[] sort(T[] array);
+}

From ed53bd0353b6ad4bf098fd6d5435fba018282631 Mon Sep 17 00:00:00 2001
From: asri71 <asrivastava109@sapient.com>
Date: Thu, 28 Feb 2019 17:10:08 +0530
Subject: [PATCH 2/2] Making Sort interface as functional interface to exhibit
 the nature and functionality of the interface more clearly to client

---
 src/main/java/com/types/Sort.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/com/types/Sort.java b/src/main/java/com/types/Sort.java
index ea919e24..da89756f 100644
--- a/src/main/java/com/types/Sort.java
+++ b/src/main/java/com/types/Sort.java
@@ -1,5 +1,6 @@
 package src.main.java.com.types;
 
+@FunctionalInterface
 public interface Sort<T> {
 
     public <T extends Comparable<T>> T[] sort(T[] array);