public GroovyCompilerGremlinPlugin create() {
            return new GroovyCompilerGremlinPlugin(this);
        }
Determines if the global function cache in the script engine is enabled or not. It is enabled by default.
gremlin-groovy/src/main/java/org/apache/tinkerpop/gremlin/groovy/jsr223/GroovyCompilerGremlinPlugin.java