@Override
            public void setVariable(String name, Object value) {
                synchronized (context) {
                    int scope = context.getAttributesScope(name);
                    if (scope == -1) {
                        scope = ScriptContext.ENGINE_SCOPE;
                    }
                    context.setAttribute(name, value, scope);
                }
            }
Gets the total number of nanoseconds that the cache spent compiling scripts.
gremlin-groovy/src/main/java/org/apache/tinkerpop/gremlin/groovy/jsr223/GremlinGroovyScriptEngine.java