#!/usr/bin/env bash # Compiles with plain javac (no Maven needed) and runs the walkthrough. Needs JDK 21 or newer. set -euo pipefail cd "$(dirname "$0")/.." rm -rf target/plain && mkdir -p target/plain javac -d target/plain $(find src/main/java -name '*.java') java -cp target/plain com.ankurm.interviewlab.parking.Demo