Error (2) 썸네일형 리스트형 warning: LF will be replaced by CRLF in f1.txt. The file will have its original line endings in your working directory warning: LF will be replaced by CRLF in f1.txt. The file will have its original line endings in your working directory https://blog.jaeyoon.io/2018/01/git-crlf.html [IntelliJ] Diamond types are not supported at language level '5 org.apache.maven.plugins maven-compiler-plugin 3.7.0 1.8 1.8 이전 1 다음