title: Can't import the java.util.function.*;
body: <p>I am trying to use the java.util.function.*; so that I can use the Predicate interface. But my NetBeans says that the import package does not exist. Also, my Netbeans wants to import java.sql.rowset.Predicate; for the Predicate interface, which has nothing to do with what I need the interface for. I am using the interface so that I can pass a function or lambda expression through a parameter. According to my Netbeans, I have no updates and my version is 8.0.2, can anyone help please?</p>
  
  <pre><code>import java.util.function.*;
  public class NumberingLogic {
  public boolean checkX(Predicate&lt;Integer&gt; predicate){
      return result;
    }
  }
  </code></pre>