reg.registerBuilder(new HttpsTokenBuilder(pbuild));
reg.registerBuilder(new InitiatorTokenBuilder(pbuild));
reg.registerBuilder(new InitiatorSignatureTokenBuilder(pbuild));
reg.registerBuilder(new InitiatorEncryptionTokenBuilder(pbuild));
reg.registerBuilder(new IssuedTokenBuilder(pbuild));
reg.registerBuilder(new LayoutBuilder());
reg.registerBuilder(new ProtectionTokenBuilder(pbuild));
reg.registerBuilder(new RecipientTokenBuilder(pbuild));
reg.registerBuilder(new RecipientSignatureTokenBuilder(pbuild));
reg.registerBuilder(new RecipientEncryptionTokenBuilder(pbuild));
reg.registerBuilder(new RequiredElementsBuilder());