From 64b7dec1b0c761e322c304a1176ecdc8b38579ab Mon Sep 17 00:00:00 2001
From: akeshri <ashwini.nitdgp@gmail.com>
Date: Tue, 8 Sep 2020 21:14:28 +0530
Subject: [PATCH] changes

---
 map-first-key-tutorial/README.md              |  4 --
 .../com/baeldung/article/HashMapExample.java  | 36 ------------------
 .../article/LinkedHashMapExample.java         | 37 -------------------
 3 files changed, 77 deletions(-)
 delete mode 100644 map-first-key-tutorial/README.md
 delete mode 100644 map-first-key-tutorial/src/com/baeldung/article/HashMapExample.java
 delete mode 100644 map-first-key-tutorial/src/com/baeldung/article/LinkedHashMapExample.java

diff --git a/map-first-key-tutorial/README.md b/map-first-key-tutorial/README.md
deleted file mode 100644
index 13fb71643b..0000000000
--- a/map-first-key-tutorial/README.md
+++ /dev/null
@@ -1,4 +0,0 @@
-# HashMap - Getting First Key And Value
-A example on how to get first key and value from HashMap.
-
-- JDK 1.8 and above
\ No newline at end of file
diff --git a/map-first-key-tutorial/src/com/baeldung/article/HashMapExample.java b/map-first-key-tutorial/src/com/baeldung/article/HashMapExample.java
deleted file mode 100644
index 3292d995ab..0000000000
--- a/map-first-key-tutorial/src/com/baeldung/article/HashMapExample.java
+++ /dev/null
@@ -1,36 +0,0 @@
-package com.baeldung.article;
-
-import java.util.AbstractMap;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * @author AshwiniKeshri
- *
- */
-public class HashMapExample {
-    public static void main(String[] args) {
-
-        Map<Integer, String> hashmap = new HashMap<>();
-        hashmap.put(5, "A");
-        hashmap.put(1, "B");
-        hashmap.put(2, "C");
-        // hashmap.put(0, "D");
-
-        System.out.println(hashmap);
-
-        Set<Map.Entry<Integer, String>> entrySet = hashmap.entrySet();
-
-        Iterator<Map.Entry<Integer, String>> iterator = entrySet.iterator();
-
-        if (iterator.hasNext())
-            System.out.println("Using Iteraor: " + iterator.next());
-
-        System.out.println("Using Stream: " + entrySet.stream()
-            .findFirst()
-            .orElse(new AbstractMap.SimpleEntry<Integer, String>(-1, "DEFAULT")));
-
-    }
-}
diff --git a/map-first-key-tutorial/src/com/baeldung/article/LinkedHashMapExample.java b/map-first-key-tutorial/src/com/baeldung/article/LinkedHashMapExample.java
deleted file mode 100644
index 249b9a0585..0000000000
--- a/map-first-key-tutorial/src/com/baeldung/article/LinkedHashMapExample.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package com.baeldung.article;
-
-import java.util.AbstractMap;
-import java.util.Iterator;
-import java.util.LinkedHashMap;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * @author AshwiniKeshri
- *
- */
-public class LinkedHashMapExample {
-
-    public static void main(String[] args) {
-
-        LinkedHashMap<Integer, String> linkedHashMap = new LinkedHashMap<>();
-        linkedHashMap.put(5, "A");
-        linkedHashMap.put(1, "B");
-        linkedHashMap.put(2, "C");
-        // linkedHashMap.put(0, "D");
-
-        System.out.println(linkedHashMap);
-
-        Set<Map.Entry<Integer, String>> entrySet = linkedHashMap.entrySet();
-
-        Iterator<Map.Entry<Integer, String>> iterator = entrySet.iterator();
-
-        if (iterator.hasNext())
-            System.out.println("Using Iterator: " + iterator.next());
-
-        System.out.println("Using Stream: " + entrySet.stream()
-            .findFirst()
-            .orElse(new AbstractMap.SimpleEntry<Integer, String>(0, "DEFAULT")));
-    }
-
-}