Merge "remove apex or capex extension from apex" into main

        }

        for (File prefix : subdirs) {

            // For each mainline modules, there are two directories, one <modulepackage>/,

            // and one <modulepackage>@<versioncode>/. Just read the former.

            if (!prefix.getAbsolutePath().endsWith(".apex")) {

                continue;

            }

            String apexName = prefix.getName().replace("com.google", "com");

            apexName = apexName.substring(0, apexName.length() - 5);

            apexName = apexName.substring(0, apexName.lastIndexOf('.'));

            File protoPath = new File(APEX_DIR + apexName + APEX_ACONFIG_PATH_SUFFIX);

            if (!protoPath.exists()) {