src/main/java/pt/it/av/tnav/ml/tm/ngrams/NGram.java
public int length() {
    int rv = 0;
    for (String s : array)
      rv += s.length();
    return rv;
  }
/**
   * Returns the length of this character sequence (total number of characters).
   *
   * @return ength of this character sequence
   */
Returns the length of this character sequence (total number of characters).
@return ength of this character sequence
Returns the length of this character sequence ( total number of characters ) . @return ength of this character sequence
public int length() {
    int rv = 0;
    for (String s : array)
      rv += s.length();
    return rv;
  }
public int length ( ) { int rv = 0 ; for ( String s : array ) rv += s . length ( ) ; return rv ; }
Returns the length of this character sequence (total number of characters).
Returns the length of this character sequence ( total number of characters ) .