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Java Java Annotations Writing Your Own Annotation Putting It All Together

Blake Larson
Blake Larson
13,014 Points
Posted by Blake Larson
Blake Larson
13,014 Points

Annotated Methods

Objective of challenge is in the code.

import java.lang.annotation.Method;

public class TestAnalyzer {
  /**
   *  Counts the number of methods in the class given by `clazz` that have been annotated
   *  with the @Test annotation.
   */
  public static int getNumAnnotatedMethods(Class<?> clazz) {
    int annMethods = 0;
    Method[] methods = clazz.getDeclaredMethods();
     for (Method m : methods) {
       if (m.isAnnotationPresent()) {
         annMethods++;
       }
     }
       return annMethods;

  }
}
Test.java
SocialNetworkTest.java 
public class SocialNetworkTest {
  public void testTweet() {

  }

  public void testInsta() { 

  }

  public void testFacebook() { 

  }

  public void testPinterest() { 

  }

  public void testSnapchat() { 

  }
}
TestAnalyzer.java 
public class TestAnalyzer {
  /**
   *  Counts the number of methods in the class given by `clazz` that have been annotated
   *  with the @Test annotation.
   */
  public static int getNumAnnotatedMethods(Class<?> clazz) {
    return 0;  
  }
}

1 Answer