Insert an annotation to suppress warning : Standard Annotations « Language « Java Tutorial

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Java Tutorial » Language » Standard Annotations

1. 14. 7. Insert an annotation to suppress warning


import java.util.ArrayList;

import java.util.Iterator;



public class Main {



  @SuppressWarnings("unchecked")

  public static void main(String[] args) {

    ArrayList data = new ArrayList();

    data.add("hello");

    data.add("world");



    Iterator it = data.iterator();

    while (it.hasNext()) {

      System.out.println(it.next());

    }

  }

}

1. 14. Standard Annotations
	1. 14. 1.	The Built-In Annotations
	1. 14. 2.	Standard Annotations: Override
	1. 14. 3.	Standard Annotations: Deprecated
	1. 14. 4.	How do I mark method as deprecated?
	1. 14. 5.	What is SuppressWarnings annotation?
	1. 14. 6.	Standard Annotations: SuppressWarnings
	1. 14. 7.	Insert an annotation to suppress warning
	1. 14. 8.	Use Override annotation
	1. 14. 9.	A demo for SuppressWarnings: unchecked and fallthrough warnings
	1. 14. 10.	Standard Meta-Annotations
	1. 14. 11.	Documented
	1. 14. 12.	Inherited
	1. 14. 13.	Retention
	1. 14. 14.	Target

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