src/main/java/org/valid4j/matchers/ArgumentMatchers.java
@Factory
  public static <T> Matcher<T> named(String name, Matcher<T> matcher) {
    return describedAs("%0 = %1", matcher, name, matcher);

  }
@Factory
  public static <T> Matcher<T> named(String name, Matcher<T> matcher) {
    return describedAs("%0 = %1", matcher, name, matcher);

  }
Wraps an existing matcher, decorating its description with the name specified. All other functions are
delegated to the decorated matcher, including its mismatch description.

Example:
<pre>named("theNameOfMyArgument", notNullValue())</pre>

@param <T>
the type of object to match
@param name
the given name of the wrapped matcher
@param matcher
the matcher to decorate with a name
@return
the decorated matcher