関連ワード:  java 8 spring boot version    java 1.8 spring boot version    jdk 8 spring boot version    java 8 compatible spring boot version    java 8 max spring boot version    java 8 latest spring boot version    java 1.8 supported spring boot version    jdk 8 compatible spring boot version    java 8 supported spring boot latest version    spring boot version for java 8 maven