setup tool in progmeth Class (For MacOS user)
Todo:
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install OpenJDK (using homebrew , set JAVAHOME)
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install IntelliJ IDEA ( install essential plugin )
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To install the latest version of OpenJDK using Homebrew on macOS, follow these steps:
- You can find the Terminal in the Utilities folder within your Applications folder, or use Spotlight Search (
Cmd + Space) to find it.
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If Homebrew is not installed, run this command in the Terminal:
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" -
Follow the on-screen instructions to complete the installation.
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After installation, type
brew helpto verify that Homebrew is installed correctly.
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It's good practice to update Homebrew before installing new packages:
brew update
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To install the latest version of OpenJDK, run this command:
brew install openjdk
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After the installation is complete, verify it by typing:
java -version
This command will display the installed version of OpenJDK.
Step6 : Optionally, you can set the JAVA_HOME environment variable to point to the OpenJDK installation directory. This step is useful if you want to use OpenJDK with other tools or frameworks that rely on the JAVA_HOME variable. To set the JAVA_HOME variable, run the following command:
echo 'export JAVA_HOME="/opt/homebrew/opt/openjdk/libexec/openjdk.jdk/Contents/Home"' >> ~/.zshrcThis command appends the export JAVA_HOME="/opt/homebrew/opt/openjdk/libexec/openjdk.jdk/Contents/Home" line to your .zshrc file.
Step7 : To apply the changes made to the .zshrc file, either restart your terminal or run the following command:
source ~/.zshrcNow, OpenJDK is successfully installed on your macOS system using Homebrew. You can use it for your Java development needs.
- install IntelliJ IDEA ( using powerpoint in mycourseville as guideline) -- you need to install graphviz to fix problem to generate uml diagram
brew install graphviz