public void setKeyObtentionIterations(final String iter) {
        if (StringUtils.isNotBlank(iter) && NumberUtils.isCreatable(iter)) {
            LOGGER.debug("Configured Jasypt iterations");
            jasyptInstance.setKeyObtentionIterations(Integer.parseInt(iter));
        }
    }
Sets key obtention iterations.

@param iter the iter
core/cas-server-core-configuration-api/src/main/java/org/apereo/cas/configuration/support/CasConfigurationJasyptCipherExecutor.java