org.codehaus.groovy.vmplugin.v5

## Class Java5

- java.lang.Object
- - org.codehaus.groovy.vmplugin.v5.Java5

- All Implemented Interfaces:
    VMPlugin
  Direct Known Subclasses:
    Java6

      public class Java5
      extends Object
      implements VMPlugin

  java 5 based functions
  Author:
    Jochen Theodorou

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `Java5()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `configureAnnotation(AnnotationNode node)`
    `void` | `configureClassNode(CompileUnit compileUnit, ClassNode classNode)`
    `Object` | `getInvokeSpecialHandle(Method m, Object receiver)` Returns a handle with bound receiver to invokeSpecial the given method.
    `Class[]` | `getPluginDefaultGroovyMethods()`
    `Class[]` | `getPluginStaticGroovyMethods()`
    `int` | `getVersion()` Gives the version the plguin is made for
    `void` | `invalidateCallSites()`
    `Object` | `invokeHandle(Object handle, Object[] args)` Invokes a handle produced by #getInvokeSpecialdHandle
    `void` | `setAdditionalClassInformation(ClassNode cn)`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### Java5

          public Java5()

  - ### Method Detail

    - #### setAdditionalClassInformation

          public void setAdditionalClassInformation(ClassNode cn)

      Specified by:
        `setAdditionalClassInformation` in interface `VMPlugin`

    - #### getPluginDefaultGroovyMethods

          public Class[] getPluginDefaultGroovyMethods()

      Specified by:
        `getPluginDefaultGroovyMethods` in interface `VMPlugin`

    - #### getPluginStaticGroovyMethods

          public Class[] getPluginStaticGroovyMethods()

      Specified by:
        `getPluginStaticGroovyMethods` in interface `VMPlugin`

    - #### configureAnnotation

          public void configureAnnotation(AnnotationNode node)

      Specified by:
        `configureAnnotation` in interface `VMPlugin`

    - #### configureClassNode

          public void configureClassNode(CompileUnit compileUnit,
                                         ClassNode classNode)

      Specified by:
        `configureClassNode` in interface `VMPlugin`

    - #### invalidateCallSites

          public void invalidateCallSites()

      Specified by:
        `invalidateCallSites` in interface `VMPlugin`

    - #### getInvokeSpecialHandle

          public Object getInvokeSpecialHandle(Method m,
                                               Object receiver)

      Description copied from interface: `VMPlugin`
      Returns a handle with bound receiver to invokeSpecial the given method. This method will require at least Java 7, but since the source has to compile on older Java versions as well it is not marked to return a MethodHandle and uses Object instead
      Specified by:
        `getInvokeSpecialHandle` in interface `VMPlugin`
      Returns:
        null in case of jdk<7, otherwise a handle that takes the method call arguments for the invokespecial call

    - #### getVersion

          public int getVersion()

      Description copied from interface: `VMPlugin`
      Gives the version the plguin is made for
      Specified by:
        `getVersion` in interface `VMPlugin`
      Returns:
        5 for jdk5, 6 for jdk6, 7 for jdk7 or higher

    - #### invokeHandle

          public Object invokeHandle(Object handle,
                                     Object[] args)
                              throws Throwable

      Description copied from interface: `VMPlugin`
      Invokes a handle produced by #getInvokeSpecialdHandle
      Specified by:
        `invokeHandle` in interface `VMPlugin`
      Parameters:
        `handle` - the handle
        `args` - arguments for the method call, can be empty but not null
      Returns:
        the result of the method call
      Throws:
        `Throwable`