props.store(writer, "Aura framework version information by GenerateJavascript");
writer.close();
// resources
// Create hashing group for aura resources. Doesn't need to parse or generate. Just hash it.
HashingGroup resourceJs = new AuraResourcesHashingGroup();
props = new Properties();
props.setProperty(CompiledGroup.UUID_PROPERTY, resourceJs.getGroupHash().toString());
props.setProperty(CompiledGroup.LASTMOD_PROPERTY, Long.toString(resourceJs.getLastMod()));
propertyFile = new File(dest, AuraResourcesHashingGroup.FILE_NAME);
writer = new FileWriter(propertyFile);
logger.info("Saving resources version to filesystem");
props.store(writer, "Aura resources version information by GenerateJavascript");
writer.close();