src/jdk.jshell/share/classes/jdk/jshell/spi/ExecutionEnv.java

*** 26,43 ****
  package jdk.jshell.spi;
  
  import java.io.InputStream;
  import java.io.PrintStream;
  import java.util.List;
- import jdk.jshell.EvalException;
  import jdk.jshell.JShell;
- import jdk.jshell.UnresolvedReferenceException;
  
  /**
   * Functionality made available to a pluggable JShell execution engine.  It is
!  * provided to the execution engine by the core JShell implementation calling
!  * {@link ExecutionControl#start(jdk.jshell.spi.ExecutionEnv) }.
   * <p>
   * This interface is designed to provide the access to core JShell functionality
   * needed to implement ExecutionControl.
   *
   * @see ExecutionControl
--- 26,40 ----
  package jdk.jshell.spi;
  
  import java.io.InputStream;
  import java.io.PrintStream;
  import java.util.List;
  import jdk.jshell.JShell;
  
  /**
   * Functionality made available to a pluggable JShell execution engine.  It is
!  * provided to the execution engine by the core JShell implementation.
   * <p>
   * This interface is designed to provide the access to core JShell functionality
   * needed to implement ExecutionControl.
   *
   * @see ExecutionControl
*** 64,127 ****
       * @return the user's error stream
       */
      PrintStream userErr();
  
      /**
-      * @return the JShell instance
-      */
-     JShell state();
- 
-     /**
       * Returns the additional VM options to be used when launching the remote
       * JVM. This is advice to the execution engine.
       * <p>
       * Note: an execution engine need not launch a remote JVM.
       *
       * @return the additional options with which to launch the remote JVM
       */
      List<String> extraRemoteVMOptions();
  
      /**
-      * Retrieves the class file bytes for the specified wrapper class.
-      *
-      * @param className the name of the wrapper class
-      * @return the current class file bytes as a byte array
-      */
-     byte[] getClassBytes(String className);
- 
-     /**
-      * Creates an {@code EvalException} corresponding to a user exception. An
-      * user exception thrown during
-      * {@link ExecutionControl#invoke(java.lang.String, java.lang.String) }
-      * should be converted to an {@code EvalException} using this method.
-      *
-      * @param message the exception message to use (from the user exception)
-      * @param exceptionClass the class name of the user exception
-      * @param stackElements the stack trace elements to install
-      * @return a user API EvalException for the user exception
-      */
-     EvalException createEvalException(String message, String exceptionClass,
-             StackTraceElement[] stackElements);
- 
-     /**
-      * Creates an {@code UnresolvedReferenceException} for the Snippet identifed
-      * by the specified identifier. An {@link SPIResolutionException} thrown
-      * during {@link ExecutionControl#invoke(java.lang.String, java.lang.String) }
-      * should be converted to an {@code UnresolvedReferenceException} using
-      * this method.
-      * <p>
-      * The identifier is an internal id, different from the id in the API. This
-      * internal id is returned by {@link SPIResolutionException#id()}.
-      *
-      * @param id the internal integer identifier
-      * @param stackElements the stack trace elements to install
-      * @return an {@code UnresolvedReferenceException} for the unresolved
-      * reference
-      */
-     UnresolvedReferenceException createUnresolvedReferenceException(int id,
-             StackTraceElement[] stackElements);
- 
-     /**
       * Reports that the execution engine has shutdown.
       */
      void closeDown();
  }
--- 61,80 ----
       * @return the user's error stream
       */
      PrintStream userErr();
  
      /**
       * Returns the additional VM options to be used when launching the remote
       * JVM. This is advice to the execution engine.
       * <p>
       * Note: an execution engine need not launch a remote JVM.
       *
       * @return the additional options with which to launch the remote JVM
       */
      List<String> extraRemoteVMOptions();
  
      /**
       * Reports that the execution engine has shutdown.
       */
      void closeDown();
+ 
  }