関連ワード:  spring boot 2.7.18 supported java version    spring boot 2.7.18 compatible java version    spring boot 2.7 18 java version    spring boot 2.7.18 jdk version    is java 1.8 still supported    spring boot support which java version    is openjdk 8 still supported  
結果 : spring boot 2.7.18 supported java version