48  * subclasses with {@link java.lang.Override @Override} will help
  49  * ensure that methods are overridden as intended.
  50  *
  51  * <p> <b>WARNING:</b> The {@code ElementVisitor} interface
  52  * implemented by this class may have methods added to it in the
  53  * future to accommodate new, currently unknown, language structures
  54  * added to future versions of the Java&trade; programming language.
  55  * Therefore, methods whose names begin with {@code "visit"} may be
  56  * added to this class in the future; to avoid incompatibilities,
  57  * classes which extend this class should not declare any instance
  58  * methods with names beginning with {@code "visit"}.
  59  *
  60  * <p>When such a new visit method is added, the default
  61  * implementation in this class will be to call the {@link
  62  * #visitUnknown visitUnknown} method.  A new simple element visitor
  63  * class will also be introduced to correspond to the new language
  64  * level; this visitor will have different default behavior for the
  65  * visit method in question.  When the new visitor is introduced, all
  66  * or portions of this visitor may be deprecated.
  67  *
  68  * <p>Note that adding a default implementation of a new visit method
  69  * in a visitor class will occur instead of adding a <em>default
  70  * method</em> directly in the visitor interface since a Java SE 8
  71  * language feature cannot be used to this version of the API since
  72  * this version is required to be runnable on Java SE 7
  73  * implementations.  Future versions of the API that are only required
  74  * to run on Java SE 8 and later may take advantage of default methods
  75  * in this situation.
  76  *
  77  * @param <R> the return type of this visitor's methods.  Use {@code Void}
  78  *             for visitors that do not need to return results.
  79  * @param <P> the type of the additional parameter to this visitor's methods.  Use {@code Void}
  80  *              for visitors that do not need an additional parameter.
  81  *
  82  * @author Joseph D. Darcy
  83  * @author Scott Seligman
  84  * @author Peter von der Ah&eacute;
  85  *
  86  * @see SimpleElementVisitor7
  87  * @see SimpleElementVisitor8
  88  * @see SimpleElementVisitor9
  89  * @since 1.6
  90  * @deprecated Release 6 is obsolete; update to a visitor for a newer
  91  * release level.
  92  */
  93 @Deprecated
  94 @SupportedSourceVersion(RELEASE_6)
  95 public class SimpleElementVisitor6<R, P> extends AbstractElementVisitor6<R, P> {
  96     /**

  48  * subclasses with {@link java.lang.Override @Override} will help
  49  * ensure that methods are overridden as intended.
  50  *
  51  * <p> <b>WARNING:</b> The {@code ElementVisitor} interface
  52  * implemented by this class may have methods added to it in the
  53  * future to accommodate new, currently unknown, language structures
  54  * added to future versions of the Java&trade; programming language.
  55  * Therefore, methods whose names begin with {@code "visit"} may be
  56  * added to this class in the future; to avoid incompatibilities,
  57  * classes which extend this class should not declare any instance
  58  * methods with names beginning with {@code "visit"}.
  59  *
  60  * <p>When such a new visit method is added, the default
  61  * implementation in this class will be to call the {@link
  62  * #visitUnknown visitUnknown} method.  A new simple element visitor
  63  * class will also be introduced to correspond to the new language
  64  * level; this visitor will have different default behavior for the
  65  * visit method in question.  When the new visitor is introduced, all
  66  * or portions of this visitor may be deprecated.
  67  *









  68  * @param <R> the return type of this visitor's methods.  Use {@code Void}
  69  *             for visitors that do not need to return results.
  70  * @param <P> the type of the additional parameter to this visitor's methods.  Use {@code Void}
  71  *              for visitors that do not need an additional parameter.
  72  *
  73  * @author Joseph D. Darcy
  74  * @author Scott Seligman
  75  * @author Peter von der Ah&eacute;
  76  *
  77  * @see SimpleElementVisitor7
  78  * @see SimpleElementVisitor8
  79  * @see SimpleElementVisitor9
  80  * @since 1.6
  81  * @deprecated Release 6 is obsolete; update to a visitor for a newer
  82  * release level.
  83  */
  84 @Deprecated
  85 @SupportedSourceVersion(RELEASE_6)
  86 public class SimpleElementVisitor6<R, P> extends AbstractElementVisitor6<R, P> {
  87     /**