gen-jhipster/dist/generators/java/support/util.js

Spring Boot + Angular/React/Vue in one handy generator

import { upperFirst } from 'lodash-es';
import { getMicroserviceAppName } from '../../base/support/index.js';
/**
 * get the java main class name.
 */
export const getMainClassName = ({ baseName }) => {
    const main = upperFirst(getMicroserviceAppName({ microserviceName: baseName }));
    const acceptableForJava = new RegExp('^[A-Z][a-zA-Z0-9_]*$');
    return acceptableForJava.test(main) ? main : 'Application';
};