common items

// Online Java Compiler
// Use this editor to write, compile and run your Java code online
//taskOne - Arrays
class HelloWorld {
    // common items
    public static void main(String[] args) {
        //first solution
        String [] arr2={"10","hey","4","hello"};
        String [] arr1 ={"Hey","hello","2","4"};
        int i=0;
        int j=0;
        for (i=0;i<arr2.length;i++){
            for(j=0;j<arr1.length;j++){
                if (arr1[j]==arr2[i]){
                    System.out.print(arr1[j]+" ");
                }

            }
        }
        System.out.println();
        String [] arr3  ={"i","love","to","code"};
        String [] arr4 ={"code","i","love","to"};
        for(String item4:arr4){
            for(String item3:arr3){
                if(item3.equals(item4)){
                    System.out.print(item3+" ");
                }

            }
        }
        //System.out.println("Hello, World!");
    }
}