try {
headerName(TokenTypes.P_ASSERTED_IDENTITY);
PAssertedIdentity pai = new PAssertedIdentity();
pai.setHeaderName(SIPHeaderNamesIms.P_ASSERTED_IDENTITY);
super.parse(pai);
assertedIdList.add(pai);
this.lexer.SPorHT();
while (lexer.lookAhead(0) == ',')
{
this.lexer.match(',');
this.lexer.SPorHT();
pai = new PAssertedIdentity();
super.parse(pai);
assertedIdList.add(pai);
this.lexer.SPorHT();
}