## Why is this an issue?

Specifying the default value for an annotation parameter is redundant. Such values should be omitted in the interests of readability.

### Noncompliant code example

    @MyAnnotation(arg = "def")  // Noncompliant
    public class MyClass {
      // ...
    }
    public @interface MyAnnotation {
      String arg() default "def";
    }

### Compliant solution

    @MyAnnotation
    public class MyClass {
      // ...
    }
    public @interface MyAnnotation {
      String arg() default "def";
    }