1. ν°λ―Έλ μ± λ€μ΄κ°κΈ° 2. λͺ λ Ήμ΄λ‘ java -version μ λ ₯ - νμ¬ μ€μΉλμ΄ μλ java λ²μ μ΄ λμ¨λ€. % java -version openjdk version "1.8.0_302" OpenJDK Runtime Environment (Zulu 8.56.0.23-CA-macos-aarch64) (build 1.8.0_302-b08) OpenJDK 64-Bit Server VM (Zulu 8.56.0.23-CA-macos-aarch64) (build 25.302-b08, mixed mode)
