}
protected Object executeScript(String scriptSrc, VariableScope scope) {
ProcessEngineConfigurationImpl processEngineConfiguration = Context.getProcessEngineConfiguration();
ScriptingEnvironment scriptingEnvironment = processEngineConfiguration.getScriptingEnvironment();
ScriptFactory scriptFactory = processEngineConfiguration.getScriptFactory();
ExecutableScript script = scriptFactory.createScriptFromSource(ScriptingEngines.DEFAULT_SCRIPTING_LANGUAGE, scriptSrc);
return scriptingEnvironment.execute(script, scope);
}