Install Java on Mac

install brew

brew is one of Mac's package management systems. You can install various software with one command, Easy to upgrade and uninstall

%> /usr/bin/ruby -e "$(curl -fsSL"

install java

Install java8 immediately using brew

%> brew install Caskroom/cask/java

Install jenv

jenv is software that can manage multiple java versions Put it in for the time being

%> echo -e 'if which jenv > /dev/null; then \n   export JENV_ROOT=/usr/local/var/jenv \n  eval "$(jenv init -)" \nfi' >> ~/.bashrc

%> source ~/.bashrc

Specify the default java to use on the system with jenv

You can see all the java currently installed with jenv versions. Java, which is installed by default on Mac, is used.

%> jenv versions
* system

Changed java used in system to

%> jenv global


%> jenv versions

install eclipse

Include an integrated development environment that is essential for java development

brew cask install eclipse-jee

This is the end for the time being. Tired

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