Using the Diamond Operator and Suppressing Unchecked Warnings(SuppressWarnings) : Diamond Operator « JDK 7 « Java






  1. Java
  2. JDK 7
  3. Diamond Operator

Using the Diamond Operator and Suppressing Unchecked Warnings(SuppressWarnings)


import java.util.ArrayList;
import java.util.List;

public class Test {

  public static void main(String[] args) {
  @SuppressWarnings("unchecked")
    List<String> arrayList = new ArrayList();
  }
}








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3.Using the @SafeVarargs Annotation