ListNode Java Create linked list

To create a linked list in a more concise and self-creating way

1 classListNode {2     //for convenience, both of these variables use Pub1ic,3     //the variable that holds the data, directly to the int type4      Public intdata;5     //The variable that holds the node, which defaults to Nu11 .6      PublicListNode Next;7     //constructs a value that can be assigned to data at construction time8      PublicListNode () {9 //give an empty parameter construction methodTen     } One      PublicListNode (intdata) { A          This. data =data; -     } -       Public intGetData () { the          return  This. Data;  -      }   -      //Adding nodes -       Public voidAddintNewData) {  +ListNode NewNode =NewListNode (newdata); -          if( This. next==NULL){   +               This. Next =NewNode;  A}Else{   at               This. Next.add (NewData); -          }   -      }   -      //Output -       Public voidprint () { -System.out.print ( This. Data + "-");  in          if( This. next!=NULL){   -               This. Next.print ();  to          } +}

ListNode Java Create linked list