commit branch change

Author: nisabmohd

.idea/.gitignore

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_17" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="jdk" jdkName="17" jdkType="JavaSDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/misc.xml

@@ -2,9 +2,6 @@
 <project-private xmlns="http://www.netbeans.org/ns/project-private/1">
     <editor-bookmarks xmlns="http://www.netbeans.org/ns/editor-bookmarks/2" lastBookmarkId="0"/>
     <open-files xmlns="http://www.netbeans.org/ns/projectui-open-files/2">
-        <group>
-            <file>file:/C:/Users/nisab/Desktop/Java/JavaApplication5/src/Trees/AVL.java</file>
-            <file>file:/C:/Users/nisab/Desktop/Java/JavaApplication5/src/Trees/Main.java</file>
-        </group>
+        <group/>
     </open-files>
 </project-private>

.idea/modules.xml

@@ -1,6 +1,7 @@
 package Lists;
 
 import java.util.*;
+import java.util.function.Consumer;
 
 public class ArrayListCustom<T> implements Cloneable {
 
@@ -111,6 +112,13 @@ public String toString() {
         return builder.append("]").toString();
     }
 
+    public void forEach(Consumer<T> o) {
+        Objects.requireNonNull(o);
+        for (int i = 0; i < size; i++) {
+            o.accept((T) arr[i]);
+        }
+    }
+
     public Object[] toArray() {
         Object[] ret = new Object[size];
         for (int i = 0; i < size; i++) {

.idea/vcs.xml

@@ -2,6 +2,9 @@
 //check out my medium blog for hashmap
 //https://medium.com/@nisabmohd/hashmap-in-java-c010dec8fbd0
 
+import java.util.Objects;
+import java.util.function.BiConsumer;
+
 public class HashMapCustom<K, V> {
 
     private final int DEFAULT_CAPACITY = 17;
@@ -120,6 +123,17 @@ public void clear() {
         }
     }
 
+    public void forEach(BiConsumer<K, V> o) {
+        Objects.requireNonNull(o);
+        for (int i = 0; i < bucket.length; i++) {
+            Entry temp = bucket[i];
+            while (temp != null) {
+                o.accept((K) temp.key, (V) temp.val);
+                temp = temp.next;
+            }
+        }
+    }
+
     @Override
     public String toString() {
         StringBuilder builder = new StringBuilder("{");
@@ -130,7 +144,7 @@ public String toString() {
                 temp = temp.next;
             }
         }
-        if(builder.length()==1) builder.append(" ");
+        if (builder.length() == 1) builder.append(" ");
         String t = builder.substring(0, builder.length() - 1);
         return (new StringBuilder(t)).append("}").toString();
     }