Summary
-------

Replace the default constructor on `CompiledScript` with an equivalent explicit constructor.

Problem
-------

The  `CompiledScript` class in the `javax.script` package uses a default constructor.

Solution
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Add an equivalent explicit constructor.

Specification
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    @@ -42,6 +42,10 @@
      * @since 1.6
      */
     public abstract class CompiledScript {
    +    /**
    +     * Constructor for subclasses to call.
    +     */
    +    public CompiledScript() {}
     
         /**
          * Executes the program stored in this <code>CompiledScript</code> object.