Function grab

extensions/java-modernization-studio/scan.mjs:336–339

(re)

function detectJavaVersion(pom, gradle) {
    const text = `${pom || ""}\n${gradle || ""}`;
    const grab = (re) => {
        const m = text.match(re);
        return m ? m[1].replace(/^1\./, "") : null;
    };
    return (
        grab(/<maven\.compiler\.release>\s*([\d.]+)\s*</) ||
        grab(/<maven\.compiler\.source>\s*([\d.]+)\s*</) ||