Each thread is used separately for the reference variable of the object?

Package thread;import org.omg.portableserver.thread_policy_id;import java.util.arraylist;import  java.util.HashMap;import java.util.concurrent.locks.Condition;import  java.util.concurrent.locks.reentrantlock;class node{    public int num;     node (int nums) {        num=nums;     }    public node next;} class mytest implements runnable{    string s=null;     node n1=new node (1);     node n2=new node (2);     node n3=new node (3);     @Override     public void  run ()  {        n1.next=n2;         n2.next=n3;        n3.next=null;        node e=n1;         while (e!=null) {            node n1= E.next;            system.out.println ("Current thread is" + Thread.CurrentThread (). GetName ());             if ( Thread.CurrentThread (). GetName (). Equals ("Thread-0")) {                 try {                     system.out.println ("Thread-0 to block");                      thread.sleep (10000);                 } catch  (IntERRUPTEDEXCEPTION E1)  {                     e1.printstacktrace ();                 }                 if (e==null) {                     system.out.println ("E is not owned separately" in the thread);                 }                 else {                      System.out.println ("individually owned");                    &nBsp System.out.println (E.num);                 }            }             system.out.println (Thread.CurrentThread (). GetName () + + + + E.num);            e=e.next;             if (e==null) {                 system.out.println ("in" +thread.currentthread (). GetName () + "E is already empty");            }         }    }}public class Test1 {     Public static void main (String[] args)  {         mytest mytEst=new mytest ();         thread t1=new thread (myTest);         thread t2=new thread (myTest);         t1.start ();         t2.start ();     }}

The result of this code operation is as follows!

It turns out that each thread has a separate reference to the Run Method!

Note that if I declare node1 as a method of a class, it will not be owned by the thread alone!

Each thread is used separately for the reference variable of the object?