Method names

src/java/org/apache/nutch/metadata/Metadata.java:65–67

Returns an array of the names contained in the metadata. @return Metadata names

()

   * @return Metadata names
   */
  public String[] names() {
    return metadata.keySet().toArray(new String[metadata.keySet().size()]);
  }

  /**
   * Get the value associated to a metadata name. If many values are assiociated