public UTF16Reader(InputStream inputStream,boolean isBigEndian){
  this(inputStream,DEFAULT_BUFFER_SIZE,isBigEndian,new XMLMessageFormatter(),Locale.getDefault());
}

public UTF16Reader ( InputStream inputStream , boolean isBigEndian ) { this ( inputStream , DEFAULT_BUFFER_SIZE , isBigEndian , new XMLMessageFormatter ( ) , Locale . getDefault ( ) ) ; }
constructs a utf - 16 reader from the specified input stream using the default buffer size . primarily for testing .
