public ASCII85OutputStream(OutputStream out){
  super(out);
  characters=MAX_CHARS_PER_LINE;
  end=false;
  bIndex=0;
  try {
    newline=System.getProperty("line.separator");
  }
 catch (  SecurityException e) {
  }
}

public ASCII85OutputStream ( OutputStream out ) { super ( out ) ; characters = MAX_CHARS_PER_LINE ; end = false ; bIndex = 0 ; try { newline = System . getProperty ( "line.separator" ) ; } catch ( SecurityException e ) { } }
create an ascii85 output stream from given stream
