How to Install Java JDK 17, 21, 24 on Mac M1 M2 M3 M4 with Oracle, Homebrew, SDKMAN & Adoptium

✅ What’s Covered:
• Installing Java via Oracle, Homebrew, SDKMAN!, and Adoptium
• Setting JAVA_HOME
• Clean uninstall commands
• Fixing brew not found and PATH issues
• Terminal-based install for developers
✅ Essential Commands & Guide – Install & Uninstall Java 17 on macOS (All Methods)
🍎 This video covers 4 methods to install and uninstall Java 17 (JDK) on macOS (M1, M2, M3, M4 supported)
💻 Set up JAVA_HOME, fix PATH issues, and handle brew/sdkman problems like a pro!
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✅ Method 1: Oracle Official JDK
Install: Download Oracle JDK .dmg from official site
Uninstall Commands:
sudo rm -rf /Library/Java/JavaVirtualMachines/jdk-17*.jdk
sudo rm -rf /Library/PreferencePanes/JavaControlPanel.prefPane
sudo rm -rf ~/Library/Application\ Support/Oracle/Java

✅ Method 2: Homebrew
Install Homebrew (if not installed):
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
Install Java 17 via Homebrew:
brew install openjdk@17
sudo ln -sfn /opt/homebrew/opt/openjdk@17/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk-17.jdk
Uninstall:
brew uninstall openjdk@17
Check Version:
java -version

✅ Method 3: SDKMAN!
Install SDKMAN!:
curl -s "https://get.sdkman.io" | bash
Initialize SDKMAN!:
source "$HOME/.sdkman/bin/sdkman-init.sh"
Install Java 17:
sdk install java 17.0.9-tem
Uninstall:
sdk default java none
sdk uninstall java 17.0.9-tem

✅ Method 4: Adoptium / Eclipse Temurin
Install: Download the .pkg installer from Adoptium
Uninstall:
sudo rm -rf /Library/Java/JavaVirtualMachines/temurin-17*.jdk

🛠️ Troubleshooting & Advanced Fixes
Fix “brew: command not found”:
eval "$(/opt/homebrew/bin/brew shellenv)"
echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' ~/.zprofile
Set Homebrew Java as Default:
echo 'export PATH="/opt/homebrew/opt/openjdk@17/bin:$PATH"' ~/.zshrc
echo 'export JAVA_HOME="/opt/homebrew/opt/openjdk@17/libexec/openjdk.jdk/Contents/Home"' ~/.zshrc
source ~/.zshrc
Fix SDKMAN! Default Java Errors / Force Uninstall:
sdk list java
export PATH="$HOME/.sdkman/candidates/java/current/bin:$PATH"
echo 'export PATH="$HOME/.sdkman/candidates/java/current/bin:$PATH"' ~/.zshrc
sdk flush archives
sdk flush temp
sdk flush candidates
rm -f ~/.sdkman/candidates/java/current
nano ~/.zshrc

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Видео How to Install Java JDK 17, 21, 24 on Mac M1 M2 M3 M4 with Oracle, Homebrew, SDKMAN & Adoptium канала Studentscodecamp