- 
Class Summary
| Class | Description |  
| GroovyCompiledScript | Used to represent compiled Groovy scripts. |  
| GroovyScriptEngineFactory | A factory class conforming to JSR-223 which is used to instantiate
 Groovy ScriptEnginesand also exposes metadata describing
 Groovy's engine class. |  
| GroovyScriptEngineImpl | JSR-223 Engine implementation. |  
| ScriptExtensions | This class defines new Java 6 specific groovy methods which extend the normal
 JDK classes inside the Groovy environment. |  
| ScriptStaticExtensions | This class defines new Java 6 specific static groovy methods which extend the normal
 JDK classes inside the Groovy environment. |