During November 2024, this developer enhanced the MainJarPathFinder component in the open-telemetry/opentelemetry-java-instrumentation repository to improve robustness in JAR path detection. By updating the command line argument parsing logic in Java, they ensured that the instrumentation agent reliably identifies the correct JAR file even when additional flags are present between the '-jar' argument and the JAR path. Their approach included implementing dedicated test cases to validate the new parsing behavior, reducing startup failures caused by mis-detection. This work demonstrated a focused application of Java development and command line parsing skills, resulting in more reliable agent initialization workflows.