protected void lazy() {
        if (!inited) {
            warn = lint.isEnabled(Lint.LintCategory.PATH);

            pathsForLocation.put(PLATFORM_CLASS_PATH, computeBootClassPath());
            pathsForLocation.put(CLASS_PATH, computeUserClassPath());
            pathsForLocation.put(SOURCE_PATH, computeSourcePath());

            inited = true;
        }
    }