Tech stack

A library inventory for the in-scope framework — 11 framework-core modules (xlyEntry, xlyApi, xlyManage, xlyBusinessService, xlyPersist, xlyEntity, xlyFlow, xlyInterface, xlyMsg, xlyErpJmsProductor, xlyErpJmsConsumer), one plugin (xlyPlc), and one shared utility (xlyPlatConstant — load-bearing for xlyPersist's use of MultiThreadServer and TimeContant, despite the Plat* naming).

The other plat-tier modules (xlyPlat* except xlyPlatConstant), xlyFace (in build, out of documentation scope), and AI libraries are out of scope and are not listed here.

How to read this page

Two columns carry evidence:

• Where — the build.gradle files that declare the library as api(...) or implementation(...). Most libraries are declared in xlyPersist/build.gradle and propagate transitively to the modules that depend on xlyPersist.
• In-scope source references — file count from grep -rln <package> xly-src/<module>/src/ across the in-scope modules above, with a representative file path. A "no source references found" entry means the library is declared but no Java, HTML, or yaml source under any in-scope module references it directly. Such libraries may still be loaded into the classpath as transitive dependencies or consumed via Spring Boot autoconfig.

What this page does not do: explain why a particular library was chosen. Where the gradle file or yaml carries an explicit comment (e.g., the Netty version pin), that comment is quoted. Otherwise the page records facts only.

1. Application platform

Library	Version	Where	In-scope source references
Spring Boot	2.2.5	xlyPersist/build.gradle (web, starter, aop, data-redis, data-mongodb, websocket, activemq, freemarker), xlyApi/build.gradle, xlyFlow/build.gradle	All *ApplicationBoot.java classes (xlyEntry, xlyApi, xlyInterface, xlyPlc, xlyFace-when-built) extend SpringBootServletInitializer.
Embedded Tomcat	(Spring Boot 2.2.5 BOM)	transitively from spring-boot-starter-web	xlyEntry/src/main/resources/application-local.yml lines 10-29 configure server.port: 8080, server.servlet.context-path: /xlyEntry, server.tomcat.*.
Netty	4.1.65.Final	xlyPersist/build.gradle	No direct Java imports. The gradle file comment states: "引入mq后netty-common-4.1.45.Final.jar、与netty-all-4.0.42.Final.jar冲突，所以引入" — the version is pinned to override conflicting transitive versions pulled in by MQ libraries.
AspectJ Weaver	1.9.6	xlyApi/build.gradle (declared twice)	1 file: xlyFlow/src/main/java/... (one Java import). Spring Boot's AOP starter is the dominant consumer; the explicit pin in xlyApi is independent of imports.
Lombok	1.18.8 (xlyPersist, xlyFlow) / 1.18.20 (xlyApi)	xlyPersist/build.gradle, xlyApi/build.gradle, xlyFlow/build.gradle	19 files import lombok.*. xlyApi declares it as both implementation and annotationProcessor.

2. Persistence

Library	Version	Where	In-scope source references
MyBatis	2.1.2 (mybatis-spring-boot-starter)	xlyPersist/build.gradle, xlyApi/build.gradle, xlyFlow/build.gradle	102 Java files import org.apache.ibatis.* or org.mybatis.* — 76 in xlyPersist, the rest spread across xlyApi, xlyFlow, xlyInterface. Mapper XMLs live at xlyPersist/src/main/resources/mapper/{erptable,business,test}/.
MyBatis-Plus	3.3.0	xlyApi/build.gradle	2 files: xlyApi/src/main/java/com/xly/api/util/SqlUtil.java, xlyApi/src/main/java/com/xly/api/web/BaseController.java. Not used outside xlyApi.
MySQL Connector/J	8.0.13	xlyPersist/build.gradle, xlyApi/build.gradle, xlyFlow/build.gradle	yaml spring.datasource.driverClassName: com.mysql.cj.jdbc.Driver (e.g., xlyEntry/.../application-local.yml:127).
MSSQL JDBC	sqljdbc4 3.0 (Maven) + mssql-jdbc-6.2.2.jre8.jar (local jar in xlyFlow/, xlyInterface/)	xlyApi/build.gradle, xlyInterface/build.gradle, xlyFlow/build.gradle	5 files: 3 in xlyFlow/src/, 2 in xlyInterface/src/.
Oracle JDBC	ojdbc6-11.2.0.4.jar (local jar in xlyFlow/)	xlyFlow/build.gradle	2 files in xlyFlow/src/.
Druid	druid-spring-boot-starter 1.2.16; druid 1.2.16	xlyPersist/build.gradle, xlyApi/build.gradle	6 Java files import com.alibaba.druid.* (xlyBusinessService=2, xlyFlow=3, xlyInterface=1). 16 application-*.yml files reference Druid configuration (xlyEntry=8 yml profiles, xlyPlc=8 yml profiles). yaml: xlyEntry/.../application-local.yml:126 sets spring.datasource.type: com.alibaba.druid.pool.DruidDataSource; lines 308-313 configure the /druid/* stat-view servlet.
HikariCP	4.0.3	xlyApi/build.gradle	8 files reference com.zaxxer.hikari (xlyApi=6, xlyInterface=2). Java config: xlyApi/.../api/config/MasterDataSourceConfig.java, SlaveDataSourceConfig.java. yaml: xlyApi/.../application-{local,dev,linux,win}.yml.
Flyway	5.2.1	xlyPersist/build.gradle	No Java imports. Configured via yaml spring.flyway.* (e.g., xlyEntry/.../application-local.yml:316-327) with enabled: false. Migration scripts at xlyEntry/src/main/resources/flyway/V*__*.sql.
PageHelper	4.1.1	xlyPersist/build.gradle, xlyApi/build.gradle, xlyFlow/build.gradle	19 files import com.github.pagehelper.*. yaml pagehelper.helperDialect: mysql at xlyEntry/.../application-local.yml:427.
jsqlparser	3.2	xlyPersist/build.gradle	1 file: xlyPersist/src/... imports net.sf.jsqlparser.

3. Cache & in-memory

Library	Version	Where	In-scope source references
Spring Data Redis	2.2.5	xlyPersist/build.gradle, xlyApi/build.gradle, xlyFlow/build.gradle	3 Java files import org.springframework.data.redis.* (xlyEntry=1, xlyInterface=2). yaml: spring.redis.* blocks across all modules.
Lettuce	(Spring Data Redis 2.2.5 default driver)	transitive	No direct Java imports. Configured via yaml spring.redis.lettuce.pool.* (e.g., xlyEntry/.../application-local.yml:385-394).
Jedis	2.9.0	xlyPersist/build.gradle, xlyApi/build.gradle, xlyFlow/build.gradle	5 files import redis.clients.jedis (xlyPersist=2, xlyApi=2, xlyMsg=1, e.g. xlyMsg/.../wechat/util/JedisMsgUtil.java).
Guava	18.0 (xlyPersist, xlyApi); 20.0 (xlyFlow)	xlyPersist/build.gradle, xlyApi/build.gradle, xlyFlow/build.gradle	8 files import com.google.common.*.

4. Workflow & scheduling

Library	Version	Where	In-scope source references
Activiti Engine	5.17.0	xlyPersist/build.gradle, xlyApi/build.gradle; consumed by xlyFlow	35 files import org.activiti.* (xlyFlow=32, plus 1 each in xlyPersist, xlyApi, xlyEntry — the xlyEntry hit is the SecurityAutoConfiguration exclusion in EntryApplicationBoot.java; the xlyApi and xlyPersist hits are both IdGen.java, near-identical crypto-utility copies that import org.activiti.engine.identity.User). The version skew with the 6.0 modeler libs is documented in Activiti integration.
Activiti Spring Boot REST API	6.0.0	xlyFlow/build.gradle	Consumed via Spring Boot autoconfig + REST endpoints under xlyFlow.
Activiti JSON Converter	6.0.0	xlyFlow/build.gradle	(Used by xlyFlow's modeler save path.)
Quartz	2.3.0	xlyFlow/build.gradle	16 files import org.quartz.* (xlyEntry=8, xlyFlow=8). yaml: xlyEntry/.../application-local.yml:329-365 configures spring.quartz.* with JDBC JobStore (qrtz_* tables), instanceName: xlyflowScheduler.

5. Messaging

Library	Version	Where	In-scope source references
Spring JMS + ActiveMQ starter	2.2.5	xlyPersist/build.gradle (spring-boot-starter-activemq)	3 files import org.springframework.jms.* (xlyErpJmsProductor=2, xlyErpJmsConsumer=1); 2 files import org.apache.activemq.* (xlyErpJmsProductor=2). yaml: spring.activemq.* at xlyEntry/.../application-local.yml:402-414. See also Messaging.
RocketMQ Spring Boot Starter	2.0.2	xlyPersist/build.gradle	4 files import org.apache.rocketmq.* in xlyBusinessService/src/.

6. View / templates

Library	Version	Where	In-scope source references
Thymeleaf	3.0.15	xlyApi/build.gradle, xlyFlow/build.gradle; transitive via spring-boot-starter-thymeleaf	2 Java files import org.thymeleaf.* (both in xlyFlow). Modeler templates in xlyFlow/src/main/resources/templates/.
Freemarker	2.2.5 (Spring starter)	xlyPersist/build.gradle, xlyApi/build.gradle, xlyFlow/build.gradle	1 Java file imports freemarker.* (xlyFlow).
Apache Batik	1.8 (xlyPersist) / 1.7 (xlyFlow: codec, css, svg-dom, svggen)	xlyPersist/build.gradle, xlyFlow/build.gradle	1 Java file imports org.apache.batik.* (xlyFlow). xlyFlow's modeler ships Batik static assets under src/main/resources/static/modeler/editor-app/.

7. Auth

Library	Version	Where	In-scope source references
Apache Shiro (shiro-spring)	1.3.2 (xlyPersist) / 1.4.2 (xlyApi, xlyFlow)	xlyPersist/build.gradle, xlyApi/build.gradle, xlyFlow/build.gradle	6 Java files import org.apache.shiro.* (xlyPersist=1, xlyApi=1, xlyFlow=4). The xlyPersist and xlyApi hits are both IdGen.java (crypto utilities); the xlyFlow hits are the modeler's auth helpers (PermissionUtils, CacheUtils, IpUtils, ActExceptionHandler). EntryApplicationBoot.java excludes Spring Security autoconfig. No @ConfigurationProperties("shiro") or shiro.* property binding was found in any in-scope module, despite a shiro: yaml block at xlyEntry/.../application-local.yml:432-464. The framework's HTTP auth pattern is documented in API Reference cross-cutting facts.
shiro-ehcache	1.4.2	xlyFlow/build.gradle	No direct Java imports under xlyFlow/src/.
shiro-core	1.4.2	xlyFlow/build.gradle	(Counted within the 6 org.apache.shiro hits above.)
thymeleaf-extras-shiro	2.0.0	xlyFlow/build.gradle	47 .html template files reference Shiro tags (xlyApi=5, xlyFlow=42). No Java imports.
Bouncy Castle	bcprov-jdk14:138	xlyApi/build.gradle	2 files: xlyApi/src/main/java/com/xly/api/util/RsaEncrypt.java, xlyInterface/src/main/java/com/xly/util/RsaEncrypt.java.
commons-codec	1.16.0	xlyPersist/build.gradle, xlyApi/build.gradle	18 files import org.apache.commons.codec.* (xlyApi=6, xlyInterface=6, xlyMsg=4, xlyPersist=2).

8. Reporting & export

The framework's print/export surface is the largest single consumer of third-party code.

Library	Version	Where	In-scope source references
iText (5.x branch)	itextpdf 5.5.0 + itext-pdfa 5.5.0 + itext-asian 5.2.0	xlyPersist/build.gradle	1 file: xlyPersist/src/main/java/com/xly/jxls/Util/PdfConverUtil.java imports com.itextpdf.*.
iText (legacy 2.x via lowagie)	com.lowagie:itext 2.1.7	xlyPersist/build.gradle	1 file in xlyPersist/src/ imports com.lowagie.text.*. Both iText branches coexist on classpath.
Aspose Cells	aspose-cells-21.8.cracked.jar (local jar)	xlyPersist/build.gradle (api files(...))	6 files in xlyPersist/src/ import com.aspose.cells.*.
Aspose Words	aspose-words-15.8.0-jdk16.jar (local jar)	xlyPersist/build.gradle	1 file in xlyPersist/src/ imports com.aspose.words.*.
Apache POI	4.1.2 (xlyPersist, xlyFlow) / 3.15 (xlyApi)	xlyPersist/build.gradle, xlyApi/build.gradle, xlyFlow/build.gradle	36 files import org.apache.poi.* (xlyPersist=19, xlyFlow=6, xlyEntry=5, xlyBusinessService=5, xlyApi=1).
jxls + jxls-poi	2.8.1	xlyPersist/build.gradle	22 files import org.jxls.* (xlyPersist=17, xlyEntry=5).
jxls-jexcel	1.0.9	xlyPersist/build.gradle	(Counted within jxls hits above.)
commons-jexl3	3.1	xlyPersist/build.gradle	(Pulled in by jxls; no direct imports detected.)
EasyExcel	4.0.3 (local jars: easyexcel-4.0.3.jar + -support-4.0.3.jar + -core-4.0.3.jar)	xlyPersist/build.gradle	10 files in xlyBusinessService/src/ import com.alibaba.excel.*.
JasperReports	jasperreports-6.0.0.jar + jasperreports-fonts-6.0.0.jar (local jars)	xlyPersist/build.gradle	11 files import net.sf.jasperreports.* (xlyPersist=5, xlyEntry=3, xlyBusinessService=3).
OLAP4J	olap4j-1.2.0.jar + olap4j-xmlaserver-1.2.0.jar (local jars)	xlyPersist/build.gradle (the -xmlaserver line is also commented out)	0 Java imports of org.olap4j.* anywhere in source. Dead jars on the classpath; xly's BI/dashboard layer (bi-engine.md) is stored-proc-driven, not OLAP-cube-driven.
ZXing	core 3.4.0 + javase 3.4.0	xlyPersist/build.gradle	5 files import com.google.zxing.* (xlyPersist=4, xlyEntry=1).
Barcode4J	barcode4j-light 2.0	xlyPersist/build.gradle	1 file in xlyPersist/src/ imports org.krysalis.barcode4j.*.
Pinyin4j	2.5.0	xlyPersist/build.gradle	1 file: xlyPersist/src/main/java/com/xly/utils/ChineseCharacterUtil.java.
PDFBox	2.0.6	xlyPersist/build.gradle	2 files import org.apache.pdfbox.* (xlyPersist=1, xlyBusinessService=1).
Thumbnailator	0.4.8 (net.coobird)	xlyPersist/build.gradle	2 files import net.coobird.* (xlyPersist=1, xlyEntry=1).
jacob	jacob.jar (local jar)	xlyPersist/build.gradle	2 files in xlyPersist/src/ import com.jacob.*.

9. File storage & HTTP clients

Library	Version	Where	In-scope source references
Aliyun OSS SDK	aliyun-sdk-oss 2.2.0	xlyPersist/build.gradle	1 file: xlyPersist/src/main/java/com/xly/utils/OssUtil.java.
commons-fileupload	1.5	xlyFlow/build.gradle	1 file in xlyFlow/src/ imports org.apache.commons.fileupload.*.
commons-io	2.5	xlyFlow/build.gradle	7 files import org.apache.commons.io.* (xlyFlow=3, xlyPersist=2, xlyEntry=1, xlyBusinessService=1).
OkHttp + Okio	4.10.0 / 2.10.0	xlyPersist/build.gradle	2 files in xlyApi/src/ import okhttp3.*.
Apache HttpClient	4.5.5	xlyPersist/build.gradle	1 file in xlyBusinessService/src/ imports org.apache.http.*.
javax.mail	1.6.2	xlyPersist/build.gradle	1 file in xlyPersist/src/ imports javax.mail.*.

10. JSON & general utilities

Library	Version	Where	In-scope source references
FastJson	1.2.15 (xlyPersist, xlyApi) / 1.2.60 (xlyFlow)	xlyPersist/build.gradle, xlyApi/build.gradle, xlyFlow/build.gradle	83 files import com.alibaba.fastjson.* across in-scope modules (xlyBusinessService=39, xlyEntry=11, xlyInterface=9, xlyPersist=9, xlyFlow=6, xlyMsg=5, xlyApi=4).
Jackson	jackson-databind 2.9.7 (xlyFlow explicit) + transitive via Spring	xlyFlow/build.gradle	22 files import com.fasterxml.jackson.* (xlyFlow=8, xlyInterface=9, xlyApi=2, xlyPersist=2, xlyEntry=1).
Hutool	hutool-all 5.6.5 (xlyPersist) / 5.8.5 (xlyApi, xlyFlow)	xlyPersist/build.gradle, xlyApi/build.gradle, xlyFlow/build.gradle	271 files import cn.hutool.* across every in-scope module (xlyBusinessService=93, xlyFlow=47, xlyApi=37, xlyPersist=33, xlyEntry=25, xlyInterface=23, xlyMsg=10, xlyManage=2, xlyPlc=1).
commons-lang3	3.6 (xlyPersist) / 3.8.1 (xlyFlow)	xlyPersist/build.gradle, xlyFlow/build.gradle	39 files import org.apache.commons.lang3.* (xlyFlow=23, xlyPersist=7, xlyEntry=3, xlyApi=2, xlyBusinessService=3, xlyMsg=1).
commons-collections4	4.1	xlyPersist/build.gradle	1 file in xlyBusinessService/src/.
Groovy	groovy-all 3.0.2	xlyPersist/build.gradle, xlyApi/build.gradle	5 Java files import groovy.util.logging.Slf4j (xlyPersist=3, xlyApi=2). The annotation is from Groovy's runtime; the Java files using it appear to be vestigial — the import is present but the annotation does not affect Java compilation.
Struts2 JSON plugin	2.5.30	xlyPersist/build.gradle	1 file: xlyPersist/src/main/java/com/xly/utils/FeedPage.java. The framework otherwise runs on Spring MVC.
SnakeYAML	1.27	xlyPersist/build.gradle, xlyFlow/build.gradle	1 file in xlyFlow/src/ imports org.yaml.snakeyaml.*.
JDOM	1.1	xlyApi/build.gradle	3 files import org.jdom.* (xlyApi=1, xlyInterface=1, xlyMsg=1).
validation-api	2.0.1.Final	xlyFlow/build.gradle	2 files in xlyFlow/src/ import javax.validation.*.

11. Hardware integration

Library	Version	Where	In-scope source references
HslCommunication	HslCommunication.jar (local jar; no version metadata in filename)	xlyPersist/build.gradle	9 files reference HslCommunication (xlyPersist=3, xlyBusinessService=3, xlyPlc=3). xlyPlc is the PLC bridge — see Slice 6.

12. Notifications

Library	Version	Where	In-scope source references
Aliyun DingTalk SDK	com.aliyun:dingtalk 2.1.14	xlyMsg/build.gradle	1 file in xlyMsg/src/main/java/com/xly/dingtalk/. See Notifications.
alibaba-dingtalk-service-sdk	2.0.0	xlyMsg/build.gradle	1 file in xlyMsg/src/ imports com.dingtalk.api.*.
Jeewx-API (WeChat)	jeewx-api-1.3.2.jar (local jar)	xlyInterface/build.gradle	5 files in xlyInterface/src/ reference Jeewx packages.

13. Licensing

Library	Version	Where	In-scope source references
TrueLicense	trueswing.jar + truexml.jar + turelicense.jar (local jars)	xlyBusinessService/build.gradle	5 files in xlyBusinessService/src/main/java/com/xly/license/: LicenseManager.java, LicenseManagerHolder.java, VerifyLicense.java, CustomKeyStoreParam.java, Resources.java. yaml: License: block at xlyEntry/.../application-local.yml:80-87 (checkLic: false in local).

14. Logging

Library	Version	Where	In-scope source references
Logback	logback-classic 1.2.3	xlyPersist/build.gradle	5 files import ch.qos.logback.* across modules. Configuration: xlyEntry/src/main/resources/logback-spring.xml.
log4j (1.x)	1.2.17	xlyPersist/build.gradle	1 file in xlyFlow/src/ imports org.apache.log4j.*. yaml: Druid stat filter filters: stat,log4j2 at xlyEntry/.../application-local.yml:282.

15. Build & dev

Library	Version	Where	What
Gradle wrapper	committed	repo root (gradlew, gradle/)	Build tool. See Running locally.
Spring Boot Gradle plugin	2.2.5.RELEASE	repo-root build.gradle	Builds runnable WARs.
Spring Boot configuration processor	2.2.5.RELEASE	xlyApi/build.gradle (annotationProcessor)	Generates IDE metadata for @ConfigurationProperties classes in xlyApi.

Declared but no in-scope source references found

The following libraries appear in build.gradle files but no Java imports, HTML template references, or yaml property bindings were found under xly-src/<in-scope module>/src/. They may exist on the classpath as required transitive dependencies, may be consumed via Spring Boot autoconfiguration, may have been used by code that has since been removed, or may be vestigial.

Library	Declared in	Notes
Kaptcha (kaptcha 2.3.2)	xlyFlow/build.gradle	No imports found. Captcha JPEG generator.
JNA + jna-platform 4.5.2	xlyFlow/build.gradle	No imports found. Native code access library.
oshi-core 3.9.1	xlyFlow/build.gradle	No imports found. (oshi-core depends on JNA.)
UserAgentUtils 1.19	xlyFlow/build.gradle	No imports found.
Barbecue 1.5-beta1	xlyPersist/build.gradle	No imports found. (Alternate barcode library; Barcode4J + ZXing are the active paths.)
Gson 2.8.6	xlyPersist/build.gradle	No com.google.gson imports found. FastJson and Jackson are the active JSON paths.
commons-pool2 2.8.0	xlyPersist/build.gradle	No direct imports. Likely transitive support for Jedis or similar.
Baidu SDK (baidu-sdk-1.4.5.jar, local)	xlyInterface/build.gradle	No com.baidu imports found.
mchange-commons-java 0.2.11	xlyFlow/build.gradle	No direct imports.
Springfox (springfox-swagger-ui 2.9.2 + springfox-swagger2 2.9.2)	xlyInterface/build.gradle	No direct Java imports. Consumed via Spring Boot auto-config to serve /swagger-ui.html for the xlyInterface tier. Cited from API Reference / webhooks.

Notable version skew & local jars

Pulled directly from the build.gradle files. Each is a fact, not a recommendation.

Item	Detail
Shiro	1.3.2 in xlyPersist; 1.4.2 in xlyApi and xlyFlow.
FastJson	1.2.15 in xlyPersist and xlyApi; 1.2.60 in xlyFlow.
Hutool	5.6.5 in xlyPersist; 5.8.5 in xlyApi and xlyFlow.
Apache POI	4.1.2 in xlyPersist and xlyFlow; 3.15 in xlyApi.
Guava	18.0 in xlyPersist and xlyApi; 20.0 in xlyFlow.
commons-lang3	3.6 in xlyPersist; 3.8.1 in xlyFlow.
Lombok	1.18.8 in xlyPersist and xlyFlow; 1.18.20 in xlyApi.
iText	itextpdf 5.5.0 and com.lowagie:itext 2.1.7 are both declared in xlyPersist.
Activiti	engine 5.17.0 (declared in xlyPersist and xlyApi); rest-api and json-converter 6.0.0 (xlyFlow) — see Activiti integration.
Local jars (not from Maven)	xlyPersist/src/main/java/lib/: aspose-cells-21.8.cracked.jar, aspose-words-15.8.0-jdk16.jar, jacob.jar, HslCommunication.jar, QRCode.jar, olap4j-1.2.0.jar, olap4j-xmlaserver-1.2.0.jar, jasperreports-6.0.0.jar, jasperreports-fonts-6.0.0.jar, easyexcel-{,-support-,-core-}4.0.3.jar. xlyFlow/src/main/java/lib/: mssql-jdbc-6.2.2.jre8.jar, ojdbc6-11.2.0.4.jar. xlyInterface/src/main/java/lib/: mssql-jdbc-6.2.2.jre8.jar, baidu-sdk-1.4.5.jar, jeewx-api-1.3.2.jar. xlyBusinessService/src/main/java/lib/: trueswing.jar, truexml.jar, turelicense.jar.
Spring Boot	2.2.5.RELEASE — pinned in the root build.gradle plugin block and declared at every module that uses Spring Boot starters.

What's intentionally not in this list

• The plat tier (xlyPlat* modules) and dependencies declared only there — out of scope per index.
• AI / LLM libraries (com.theokanning.openai-gpt3-java:service 0.11.1 and com.unfbx:chatgpt-java 1.0.8 in xlyApi/build.gradle) — out of scope.
• The MongoDB starter declared in xlyEntity/build.gradle (spring-boot-starter-data-mongodb 2.2.5). The xlyEntity module contains 22 @Document-annotated classes under xlyentity/mongo/ — 20 named PLAT_* plus 2 DIKE_TEST* test fixtures. A grep for MongoTemplate and MongoRepository in in-scope modules returned only xlyPersist/.../dao/platmongo/BaseMongoDao.java (which serves the plat tier); no in-scope module invokes Mongo APIs. See the out-of-scope note in index.
• xlyFace — out of scope.