1. java 다운로드 https://jdk.java.net/archive/ Archived OpenJDK GA Releases Archived OpenJDK General-Availability Releases This page is an archive of previously released builds of the JDK licensed under the GNU General Public License, version 2, with Classpath Exception. WARNING: These older versions of the JDK are provided to he jdk.java.net 위의 링크에 들어가셔서 자신의 os에 맞는 자바를 다운로드하여 압축을 풀어줍니다. 아래 설치의 경우 w..