public void delete(String name) throws IOException {
  if (name.equalsIgnoreCase(IS_CA)) {
    ca=false;
  }
 else   if (name.equalsIgnoreCase(PATH_LEN)) {
    pathLen=-1;
  }
 else {
    throw new IOException("Attribute name not recognized by " + "CertAttrSet:BasicConstraints.");
  }
  encodeThis();
}

public void delete ( String name ) throws IOException { if ( name . equalsIgnoreCase ( IS_CA ) ) { ca = false ; } else if ( name . equalsIgnoreCase ( PATH_LEN ) ) { pathLen = - 1 ; } else { throw new IOException ( "Attribute name not recognized by " + "CertAttrSet:BasicConstraints." ) ; } encodeThis ( ) ; }
delete the attribute value .
