abd3lraouf · January 18, 2026 19:50
diff --git a/SDKMAN_JAVA_HOME_README.md b/SDKMAN_JAVA_HOME_README.md
diff --git a/SDKMAN_JAVA_HOME_README_SIMPLE.md b/SDKMAN_JAVA_HOME_README_SIMPLE.md
diff --git a/setup_sdkman_java_home.sh b/setup_sdkman_java_home.sh
 #!/usr/bin/env bash

 ################################################################################
 # Setup SDKMAN JDK Integration with /usr/libexec/java_home
 ################################################################################
 # This script configures macOS to recognize SDKMAN-installed JDKs through
 # /usr/libexec/java_home by creating a proper directory structure and symlink
 # in /Library/Java/JavaVirtualMachines.
 #
 # Usage:
 #   ./setup_sdkman_java_home.sh [install|uninstall|verify|help]
 #
 # Options:
 #   install   - Set up the SDKMAN JDK integration (default)
 #   uninstall - Remove the SDKMAN JDK integration
 #   verify    - Check if the setup is working correctly
 #   help      - Display this help message
 #
 # Requirements:
 #   - macOS
 #   - SDKMAN installed with at least one JDK
 #   - sudo privileges
 ################################################################################

 set -euo pipefail

 # Constants
 readonly SCRIPT_NAME="$(basename "${BASH_SOURCE[0]}")"
 readonly SCRIPT_VERSION="1.0.0"
 readonly TARGET_DIR="/Library/Java/JavaVirtualMachines/sdkman-current"
 readonly CONTENTS_DIR="${TARGET_DIR}/Contents"
 readonly HOME_LINK="${CONTENTS_DIR}/Home"
 readonly PLIST_FILE="${CONTENTS_DIR}/Info.plist"

 # Colors for output
 readonly RED='\033[0;31m'
 readonly GREEN='\033[0;32m'
 readonly YELLOW='\033[1;33m'
 readonly BLUE='\033[0;34m'
 readonly BOLD='\033[1m'
 readonly NC='\033[0m' # No Color

 # Cleanup on error
 cleanup() {
    local exit_code=$?
    if [ $exit_code -ne 0 ]; then
        error "Script failed with exit code $exit_code"
    fi
 }

 trap cleanup EXIT

 ################################################################################
 # Utility Functions
 ################################################################################

 # Print colored messages
 print_header() {
    echo -e "\n${BOLD}${BLUE}===${NC} ${BOLD}$1${NC} ${BOLD}${BLUE}===${NC}\n"
 }

 success() {
    echo -e "${GREEN}✓${NC} $1"
 }

 info() {
    echo -e "${BLUE}ℹ${NC} $1"
 }

 warn() {
    echo -e "${YELLOW}⚠${NC} $1"
 }

 error() {
    echo -e "${RED}✗${NC} $1" >&2
 }

 # Check if running on macOS
 check_macos() {
    if [[ "$(uname -s)" != "Darwin" ]]; then
        error "This script only works on macOS"
        exit 1
    fi
 }

 # Check if SDKMAN is installed
 check_sdkman() {
    local sdkman_dir="${SDKMAN_DIR:-$HOME/.sdkman}"

    if [[ ! -d "$sdkman_dir" ]]; then
        error "SDKMAN not found at $sdkman_dir"
        info "Install SDKMAN from: https://sdkman.io/install"
        exit 1
    fi

    success "SDKMAN found at $sdkman_dir"
 }

 # Get SDKMAN current JDK path
 get_sdkman_current_jdk() {
    local sdkman_dir="${SDKMAN_DIR:-$HOME/.sdkman}"
    local current_jdk="${sdkman_dir}/candidates/java/current"

    if [[ ! -e "$current_jdk" ]]; then
        error "No current JDK set in SDKMAN"
        info "Install a JDK with: sdk install java"
        info "Or set current with: sdk use java <version>"
        exit 1
    fi

    # Resolve symlink to get actual JDK path
    local actual_jdk
    actual_jdk="$(readlink "$current_jdk" 2>/dev/null || echo "$current_jdk")"

    echo "$current_jdk"
 }

 # Get JDK version from SDKMAN
 get_jdk_version() {
    local jdk_path="$1"

    # Source SDKMAN and get current version
    local sdkman_init="${SDKMAN_DIR:-$HOME/.sdkman}/bin/sdkman-init.sh"
    if [[ -f "$sdkman_init" ]]; then
        # shellcheck source=/dev/null
        source "$sdkman_init" 2>/dev/null || true
        local version
        version="$(sdk current java 2>/dev/null | grep -oE '[0-9]+\.[0-9]+\.[0-9]+[^[:space:]]*' || echo "unknown")"
        echo "$version"
    else
        echo "unknown"
    fi
 }

 # Get JDK vendor from path
 get_jdk_vendor() {
    local jdk_path="$1"
    local vendor="SDKMAN"

    # Extract vendor from path if possible (e.g., 21.0.9-amzn -> Amazon)
    if [[ "$jdk_path" =~ -([a-z]+)$ ]]; then
        local vendor_code="${BASH_REMATCH[1]}"
        case "$vendor_code" in
            amzn) vendor="Amazon Corretto" ;;
            tem) vendor="Eclipse Temurin" ;;
            zulu) vendor="Azul Zulu" ;;
            graal*) vendor="GraalVM" ;;
            liberica) vendor="BellSoft Liberica" ;;
            sapmchn) vendor="SAP Machine" ;;
            *) vendor="SDKMAN ($vendor_code)" ;;
        esac
    fi

    echo "$vendor"
 }

 # Check if setup already exists
 check_existing_setup() {
    [[ -d "$TARGET_DIR" ]]
 }

 # Verify sudo access
 verify_sudo() {
    if ! sudo -v; then
        error "Sudo privileges required"
        exit 1
    fi

    # Keep sudo alive
    while true; do sudo -n true; sleep 60; kill -0 "$$" || exit; done 2>/dev/null &
 }

 ################################################################################
 # Installation Functions
 ################################################################################

 install_setup() {
    print_header "Installing SDKMAN JDK Integration"

    # Get SDKMAN JDK path
    local sdkman_jdk
    sdkman_jdk="$(get_sdkman_current_jdk)"
    local jdk_version
    jdk_version="$(get_jdk_version "$sdkman_jdk")"
    local jdk_vendor
    jdk_vendor="$(get_jdk_vendor "$sdkman_jdk")"

    info "SDKMAN Current JDK: $sdkman_jdk"
    info "Version: $jdk_version"
    info "Vendor: $jdk_vendor"

    # Check for existing setup
    if check_existing_setup; then
        warn "Existing setup found at $TARGET_DIR"
        read -rp "Remove and reinstall? (y/N): " response
        if [[ "$response" =~ ^[Yy]$ ]]; then
            uninstall_setup
        else
            info "Installation cancelled"
            exit 0
        fi
    fi

    # Request sudo access
    verify_sudo

    # Create directory structure
    info "Creating directory structure..."
    sudo mkdir -p "$CONTENTS_DIR"
    success "Created $CONTENTS_DIR"

    # Create symlink
    info "Creating symlink to SDKMAN JDK..."
    sudo ln -sf "$sdkman_jdk" "$HOME_LINK"
    success "Created symlink: $HOME_LINK -> $sdkman_jdk"

    # Create Info.plist
    info "Creating Info.plist..."
    sudo tee "$PLIST_FILE" > /dev/null << EOF
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
    <key>CFBundleIdentifier</key>
    <string>sdkman.current</string>
    <key>CFBundleName</key>
    <string>SDKMAN Current JDK</string>
    <key>CFBundleVersion</key>
    <string>${jdk_version}</string>
    <key>JavaVM</key>
    <dict>
        <key>JVMPlatformVersion</key>
        <string>9999</string>
        <key>JVMVendor</key>
        <string>${jdk_vendor}</string>
        <key>JVMVersion</key>
        <string>9999</string>
    </dict>
 </dict>
 </plist>
 EOF
    success "Created Info.plist"

    # Set proper permissions
    info "Setting permissions..."
    sudo chmod -R 755 "$TARGET_DIR"
    success "Permissions set"

    print_header "Installation Complete"
    success "SDKMAN JDK integration installed successfully"

    # Verify installation
    verify_setup
 }

 ################################################################################
 # Uninstallation Functions
 ################################################################################

 uninstall_setup() {
    print_header "Uninstalling SDKMAN JDK Integration"

    if ! check_existing_setup; then
        warn "No existing setup found at $TARGET_DIR"
        info "Nothing to uninstall"
        return 0
    fi

    # Request sudo access if not already verified
    verify_sudo

    info "Removing $TARGET_DIR..."
    sudo rm -rf "$TARGET_DIR"
    success "Removed SDKMAN JDK integration"

    print_header "Uninstallation Complete"
 }

 ################################################################################
 # Verification Functions
 ################################################################################

 verify_setup() {
    print_header "Verifying Setup"

    # Check if setup exists
    if ! check_existing_setup; then
        error "Setup not found at $TARGET_DIR"
        info "Run with 'install' to set up the integration"
        exit 1
    fi

    # Check symlink
    if [[ ! -L "$HOME_LINK" ]]; then
        error "Symlink not found at $HOME_LINK"
        exit 1
    fi
    success "Symlink exists: $HOME_LINK"

    # Check if symlink target exists
    if [[ ! -e "$HOME_LINK" ]]; then
        error "Symlink target does not exist"
        local target
        target="$(readlink "$HOME_LINK")"
        error "Broken symlink: $HOME_LINK -> $target"
        exit 1
    fi
    local symlink_target
    symlink_target="$(readlink "$HOME_LINK")"
    success "Symlink target valid: $symlink_target"

    # Check Info.plist
    if [[ ! -f "$PLIST_FILE" ]]; then
        error "Info.plist not found at $PLIST_FILE"
        exit 1
    fi
    success "Info.plist exists"

    # Test /usr/libexec/java_home
    info "Testing /usr/libexec/java_home..."
    local java_home_output
    if java_home_output=$(/usr/libexec/java_home 2>&1); then
        success "/usr/libexec/java_home works"
        echo -e "\n${BOLD}Output:${NC}"
        echo "$java_home_output"
    else
        error "/usr/libexec/java_home failed"
        echo "$java_home_output"
        exit 1
    fi

    # Show all available JVMs
    echo -e "\n${BOLD}Available Java Virtual Machines:${NC}"
    /usr/libexec/java_home -V 2>&1 || true

    print_header "Verification Complete"
    success "Setup is working correctly"

    echo
    info "Notes:"
    echo "  • When you change JDK with 'sdk use java <version>', the symlink"
    echo "    will automatically point to the new current version"
    echo "  • Xcode and other tools can now find Java using /usr/libexec/java_home"
    echo "  • The version is set to 9999 to ensure this JDK is always selected"
 }

 ################################################################################
 # Help Function
 ################################################################################

 show_help() {
    cat << EOF
 ${BOLD}${SCRIPT_NAME}${NC} - Version ${SCRIPT_VERSION}

 ${BOLD}DESCRIPTION${NC}
    Configure macOS to recognize SDKMAN-installed JDKs through /usr/libexec/java_home
    by creating a proper directory structure in /Library/Java/JavaVirtualMachines.

 ${BOLD}USAGE${NC}
    ${SCRIPT_NAME} [COMMAND]

 ${BOLD}COMMANDS${NC}
    install     Set up the SDKMAN JDK integration (default)
    uninstall   Remove the SDKMAN JDK integration
    verify      Verify the setup is working correctly
    help        Display this help message

 ${BOLD}EXAMPLES${NC}
    # Install the integration
    ${SCRIPT_NAME} install

    # Verify it's working
    ${SCRIPT_NAME} verify

    # Remove the integration
    ${SCRIPT_NAME} uninstall

 ${BOLD}HOW IT WORKS${NC}
    1. Creates /Library/Java/JavaVirtualMachines/sdkman-current/Contents/
    2. Symlinks Contents/Home to SDKMAN's current JDK
    3. Creates Info.plist with proper metadata
    4. Sets version to 9999 to ensure it's always selected

 ${BOLD}REQUIREMENTS${NC}
    - macOS
    - SDKMAN installed with at least one JDK
    - sudo privileges

 ${BOLD}FILES CREATED${NC}
    ${TARGET_DIR}/
    ${CONTENTS_DIR}/
    ${HOME_LINK} (symlink)
    ${PLIST_FILE}

 ${BOLD}MORE INFO${NC}
    - SDKMAN: https://sdkman.io/
    - Report issues: https://github.com/anthropics/claude-code/issues

 EOF
 }

 ################################################################################
 # Main Function
 ################################################################################

 main() {
    # Check prerequisites
    check_macos

    # Parse command
    local command="${1:-install}"

    case "$command" in
        install)
            check_sdkman
            install_setup
            ;;
        uninstall)
            uninstall_setup
            ;;
        verify)
            check_sdkman
            verify_setup
            ;;
        help|--help|-h)
            show_help
            ;;
        *)
            error "Unknown command: $command"
            echo
            show_help
            exit 1
            ;;
    esac
 }

 # Run main function
 main "$@"
Command	Description
`install`	Set up the SDKMAN JDK integration (default command)
`uninstall`	Remove the integration and clean up all created files
`verify`	Verify the setup is working correctly
`help`	Display comprehensive help message
	#!/usr/bin/env bash

	################################################################################
	# Setup SDKMAN JDK Integration with /usr/libexec/java_home
	################################################################################
	# This script configures macOS to recognize SDKMAN-installed JDKs through
	# /usr/libexec/java_home by creating a proper directory structure and symlink
	# in /Library/Java/JavaVirtualMachines.
	#
	# Usage:
	# ./setup_sdkman_java_home.sh [install\|uninstall\|verify\|help]
	#
	# Options:
	# install - Set up the SDKMAN JDK integration (default)
	# uninstall - Remove the SDKMAN JDK integration
	# verify - Check if the setup is working correctly
	# help - Display this help message
	#
	# Requirements:
	# - macOS
	# - SDKMAN installed with at least one JDK
	# - sudo privileges
	################################################################################

	set -euo pipefail

	# Constants
	readonly SCRIPT_NAME="$(basename "${BASH_SOURCE[0]}")"
	readonly SCRIPT_VERSION="1.0.0"
	readonly TARGET_DIR="/Library/Java/JavaVirtualMachines/sdkman-current"
	readonly CONTENTS_DIR="${TARGET_DIR}/Contents"
	readonly HOME_LINK="${CONTENTS_DIR}/Home"
	readonly PLIST_FILE="${CONTENTS_DIR}/Info.plist"

	# Colors for output
	readonly RED='\033[0;31m'
	readonly GREEN='\033[0;32m'
	readonly YELLOW='\033[1;33m'
	readonly BLUE='\033[0;34m'
	readonly BOLD='\033[1m'
	readonly NC='\033[0m' # No Color

	# Cleanup on error
	cleanup() {
	local exit_code=$?
	if [ $exit_code -ne 0 ]; then
	error "Script failed with exit code $exit_code"
	fi
	}

	trap cleanup EXIT

	################################################################################
	# Utility Functions
	################################################################################

	# Print colored messages
	print_header() {
	echo -e "\n${BOLD}${BLUE}===${NC} ${BOLD}$1${NC} ${BOLD}${BLUE}===${NC}\n"
	}

	success() {
	echo -e "${GREEN}✓${NC} $1"
	}

	info() {
	echo -e "${BLUE}ℹ${NC} $1"
	}

	warn() {
	echo -e "${YELLOW}⚠${NC} $1"
	}

	error() {
	echo -e "${RED}✗${NC} $1" >&2
	}

	# Check if running on macOS
	check_macos() {
	if [[ "$(uname -s)" != "Darwin" ]]; then
	error "This script only works on macOS"
	exit 1
	fi
	}

	# Check if SDKMAN is installed
	check_sdkman() {
	local sdkman_dir="${SDKMAN_DIR:-$HOME/.sdkman}"

	if [[ ! -d "$sdkman_dir" ]]; then
	error "SDKMAN not found at $sdkman_dir"
	info "Install SDKMAN from: https://sdkman.io/install"
	exit 1
	fi

	success "SDKMAN found at $sdkman_dir"
	}

	# Get SDKMAN current JDK path
	get_sdkman_current_jdk() {
	local sdkman_dir="${SDKMAN_DIR:-$HOME/.sdkman}"
	local current_jdk="${sdkman_dir}/candidates/java/current"

	if [[ ! -e "$current_jdk" ]]; then
	error "No current JDK set in SDKMAN"
	info "Install a JDK with: sdk install java"
	info "Or set current with: sdk use java <version>"
	exit 1
	fi

	# Resolve symlink to get actual JDK path
	local actual_jdk
	actual_jdk="$(readlink "$current_jdk" 2>/dev/null \|\| echo "$current_jdk")"

	echo "$current_jdk"
	}

	# Get JDK version from SDKMAN
	get_jdk_version() {
	local jdk_path="$1"

	# Source SDKMAN and get current version
	local sdkman_init="${SDKMAN_DIR:-$HOME/.sdkman}/bin/sdkman-init.sh"
	if [[ -f "$sdkman_init" ]]; then
	# shellcheck source=/dev/null
	source "$sdkman_init" 2>/dev/null \|\| true
	local version
	version="$(sdk current java 2>/dev/null \| grep -oE '[0-9]+\.[0-9]+\.[0-9]+[^[:space:]]*' \|\| echo "unknown")"
	echo "$version"
	else
	echo "unknown"
	fi
	}

	# Get JDK vendor from path
	get_jdk_vendor() {
	local jdk_path="$1"
	local vendor="SDKMAN"

	# Extract vendor from path if possible (e.g., 21.0.9-amzn -> Amazon)
	if [[ "$jdk_path" =~ -([a-z]+)$ ]]; then
	local vendor_code="${BASH_REMATCH[1]}"
	case "$vendor_code" in
	amzn) vendor="Amazon Corretto" ;;
	tem) vendor="Eclipse Temurin" ;;
	zulu) vendor="Azul Zulu" ;;
	graal*) vendor="GraalVM" ;;
	liberica) vendor="BellSoft Liberica" ;;
	sapmchn) vendor="SAP Machine" ;;
	*) vendor="SDKMAN ($vendor_code)" ;;
	esac
	fi

	echo "$vendor"
	}

	# Check if setup already exists
	check_existing_setup() {
	[[ -d "$TARGET_DIR" ]]
	}

	# Verify sudo access
	verify_sudo() {
	if ! sudo -v; then
	error "Sudo privileges required"
	exit 1
	fi

	# Keep sudo alive
	while true; do sudo -n true; sleep 60; kill -0 "$$" \|\| exit; done 2>/dev/null &
	}

	################################################################################
	# Installation Functions
	################################################################################

	install_setup() {
	print_header "Installing SDKMAN JDK Integration"

	# Get SDKMAN JDK path
	local sdkman_jdk
	sdkman_jdk="$(get_sdkman_current_jdk)"
	local jdk_version
	jdk_version="$(get_jdk_version "$sdkman_jdk")"
	local jdk_vendor
	jdk_vendor="$(get_jdk_vendor "$sdkman_jdk")"

	info "SDKMAN Current JDK: $sdkman_jdk"
	info "Version: $jdk_version"
	info "Vendor: $jdk_vendor"

	# Check for existing setup
	if check_existing_setup; then
	warn "Existing setup found at $TARGET_DIR"
	read -rp "Remove and reinstall? (y/N): " response
	if [[ "$response" =~ ^[Yy]$ ]]; then
	uninstall_setup
	else
	info "Installation cancelled"
	exit 0
	fi
	fi

	# Request sudo access
	verify_sudo

	# Create directory structure
	info "Creating directory structure..."
	sudo mkdir -p "$CONTENTS_DIR"
	success "Created $CONTENTS_DIR"

	# Create symlink
	info "Creating symlink to SDKMAN JDK..."
	sudo ln -sf "$sdkman_jdk" "$HOME_LINK"
	success "Created symlink: $HOME_LINK -> $sdkman_jdk"

	# Create Info.plist
	info "Creating Info.plist..."
	sudo tee "$PLIST_FILE" > /dev/null << EOF
	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
	<key>CFBundleIdentifier</key>
	<string>sdkman.current</string>
	<key>CFBundleName</key>
	<string>SDKMAN Current JDK</string>
	<key>CFBundleVersion</key>
	<string>${jdk_version}</string>
	<key>JavaVM</key>
	<dict>
	<key>JVMPlatformVersion</key>
	<string>9999</string>
	<key>JVMVendor</key>
	<string>${jdk_vendor}</string>
	<key>JVMVersion</key>
	<string>9999</string>
	</dict>
	</dict>
	</plist>
	EOF
	success "Created Info.plist"

	# Set proper permissions
	info "Setting permissions..."
	sudo chmod -R 755 "$TARGET_DIR"
	success "Permissions set"

	print_header "Installation Complete"
	success "SDKMAN JDK integration installed successfully"

	# Verify installation
	verify_setup
	}

	################################################################################
	# Uninstallation Functions
	################################################################################

	uninstall_setup() {
	print_header "Uninstalling SDKMAN JDK Integration"

	if ! check_existing_setup; then
	warn "No existing setup found at $TARGET_DIR"
	info "Nothing to uninstall"
	return 0
	fi

	# Request sudo access if not already verified
	verify_sudo

	info "Removing $TARGET_DIR..."
	sudo rm -rf "$TARGET_DIR"
	success "Removed SDKMAN JDK integration"

	print_header "Uninstallation Complete"
	}

	################################################################################
	# Verification Functions
	################################################################################

	verify_setup() {
	print_header "Verifying Setup"

	# Check if setup exists
	if ! check_existing_setup; then
	error "Setup not found at $TARGET_DIR"
	info "Run with 'install' to set up the integration"
	exit 1
	fi

	# Check symlink
	if [[ ! -L "$HOME_LINK" ]]; then
	error "Symlink not found at $HOME_LINK"
	exit 1
	fi
	success "Symlink exists: $HOME_LINK"

	# Check if symlink target exists
	if [[ ! -e "$HOME_LINK" ]]; then
	error "Symlink target does not exist"
	local target
	target="$(readlink "$HOME_LINK")"
	error "Broken symlink: $HOME_LINK -> $target"
	exit 1
	fi
	local symlink_target
	symlink_target="$(readlink "$HOME_LINK")"
	success "Symlink target valid: $symlink_target"

	# Check Info.plist
	if [[ ! -f "$PLIST_FILE" ]]; then
	error "Info.plist not found at $PLIST_FILE"
	exit 1
	fi
	success "Info.plist exists"

	# Test /usr/libexec/java_home
	info "Testing /usr/libexec/java_home..."
	local java_home_output
	if java_home_output=$(/usr/libexec/java_home 2>&1); then
	success "/usr/libexec/java_home works"
	echo -e "\n${BOLD}Output:${NC}"
	echo "$java_home_output"
	else
	error "/usr/libexec/java_home failed"
	echo "$java_home_output"
	exit 1
	fi

	# Show all available JVMs
	echo -e "\n${BOLD}Available Java Virtual Machines:${NC}"
	/usr/libexec/java_home -V 2>&1 \|\| true

	print_header "Verification Complete"
	success "Setup is working correctly"

	echo
	info "Notes:"
	echo " • When you change JDK with 'sdk use java <version>', the symlink"
	echo " will automatically point to the new current version"
	echo " • Xcode and other tools can now find Java using /usr/libexec/java_home"
	echo " • The version is set to 9999 to ensure this JDK is always selected"
	}

	################################################################################
	# Help Function
	################################################################################

	show_help() {
	cat << EOF
	${BOLD}${SCRIPT_NAME}${NC} - Version ${SCRIPT_VERSION}

	${BOLD}DESCRIPTION${NC}
	Configure macOS to recognize SDKMAN-installed JDKs through /usr/libexec/java_home
	by creating a proper directory structure in /Library/Java/JavaVirtualMachines.

	${BOLD}USAGE${NC}
	${SCRIPT_NAME} [COMMAND]

	${BOLD}COMMANDS${NC}
	install Set up the SDKMAN JDK integration (default)
	uninstall Remove the SDKMAN JDK integration
	verify Verify the setup is working correctly
	help Display this help message

	${BOLD}EXAMPLES${NC}
	# Install the integration
	${SCRIPT_NAME} install

	# Verify it's working
	${SCRIPT_NAME} verify

	# Remove the integration
	${SCRIPT_NAME} uninstall

	${BOLD}HOW IT WORKS${NC}
	1. Creates /Library/Java/JavaVirtualMachines/sdkman-current/Contents/
	2. Symlinks Contents/Home to SDKMAN's current JDK
	3. Creates Info.plist with proper metadata
	4. Sets version to 9999 to ensure it's always selected

	${BOLD}REQUIREMENTS${NC}
	- macOS
	- SDKMAN installed with at least one JDK
	- sudo privileges

	${BOLD}FILES CREATED${NC}
	${TARGET_DIR}/
	${CONTENTS_DIR}/
	${HOME_LINK} (symlink)
	${PLIST_FILE}

	${BOLD}MORE INFO${NC}
	- SDKMAN: https://sdkman.io/
	- Report issues: https://github.com/anthropics/claude-code/issues

	EOF
	}

	################################################################################
	# Main Function
	################################################################################

	main() {
	# Check prerequisites
	check_macos

	# Parse command
	local command="${1:-install}"

	case "$command" in
	install)
	check_sdkman
	install_setup
	;;
	uninstall)
	uninstall_setup
	;;
	verify)
	check_sdkman
	verify_setup
	;;
	help\|--help\|-h)
	show_help
	;;
	*)
	error "Unknown command: $command"
	echo
	show_help
	exit 1
	;;
	esac
	}

	# Run main function
	main "$@"