append
Appends the specified String to this character sequence.
The characters of the String argument are appended, in order, increasing the length of this sequence by the length of the argument. If argument is null, then the four characters "null" are appended.
Appends the specified StringBuilder to this character sequence.
The characters of the StringBuilder argument are appended, in order, increasing the length of this sequence by the length of the argument. If argument is null, then the four characters "null" are appended.
Appends the contents of the other CharTermAttribute to this character sequence.
The characters of the CharTermAttribute argument are appended, in order, increasing the length of this sequence by the length of the argument. If argument is null, then the four characters "null" are appended.