fix:<Array> router change effect

Author: raj-rathod

src/app/components/NonprimitiveData/linear/arrays/array/array.component.ts

@@ -1,25 +1,19 @@
-import { AfterViewInit, Component, ElementRef, OnInit } from '@angular/core';
-import { Router } from '@angular/router';
+import { Component,  OnInit } from '@angular/core';
 import { arrayData } from 'src/app/core/data-structures/linear/array/array-meta-data';
 
 @Component({
   selector: 'app-array',
   templateUrl: './array.component.html',
   styleUrls: ['./array.component.css']
 })
-export class ArrayComponent implements OnInit, AfterViewInit {
+export class ArrayComponent implements OnInit {
   state = 0;
   arrayMetaData = arrayData;
   constructor(
-    private router: Router,
-    private elRef: ElementRef
   ) { }
 
   ngOnInit(): void {
-    
-  }
-  ngAfterViewInit(): void {
-     this.tabChange(this.state);
+  
   }
   tabChange(index: number): void {
     this.state = index;