4.0.0 com.iwe3 langchain4j-ai-java 1.0-SNAPSHOT langchain4j-ai-rag 17 17 UTF-8 dev.langchain4j langchain4j-easy-rag dev.langchain4j langchain4j-document-parser-apache-pdfbox org.springframework.boot spring-boot-starter-test org.projectlombok lombok true org.springframework.boot spring-boot-starter-web dev.langchain4j langchain4j-open-ai-spring-boot-starter 1.9.1-beta17 dev.langchain4j langchain4j-spring-boot-starter 1.9.1-beta17