code issue

package SuperThis;
public class Sub extends Super {
	/*public static void main(String[] args) {
		  super.bar();
	      this.bar();
	}*/
    public void bar() {
        System.out.println("Sub.bar()...");
    }
 
 
    public void test() {
       super.bar();
       this.bar();
    }
  
    	// Sub sub=new Sub();
    	 //   sub.test();
    
        this.test();
}

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why above code is not working
i see error as below at line 21,15
Syntax error, insert "}" to complete ClassBody

Please advise