Add equals() & hashcode() methods

src/main/java/me/goudham/model/MyClipboardContent.java

@@ -1,5 +1,7 @@
 package me.goudham.model;
 
+import java.util.Objects;
+
 public class MyClipboardContent<T> {
     private T content;
 
@@ -14,4 +16,17 @@ public class MyClipboardContent<T> {
     public T getContent() {
         return content;
     }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        MyClipboardContent<?> that = (MyClipboardContent<?>) o;
+        return Objects.equals(content, that.content);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(content);
+    }
 }