4.0.0 org.springframework.boot spring-boot-starter-parent 2.4.4 com.github awrb 0.0.1-SNAPSHOT awrb ISI 2021 Lab 4 1.8 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-test test org.apache.solr solr-solrj 8.8.1 org.springframework.boot spring-boot-maven-plugin