223          * Used for instances of {@link PrimitiveTypeTree}.
 224          */
 225         PRIMITIVE_TYPE(PrimitiveTypeTree.class),
 226 
 227         /**
 228          * Used for instances of {@link ReturnTree}.
 229          */
 230         RETURN(ReturnTree.class),
 231 
 232         /**
 233          * Used for instances of {@link EmptyStatementTree}.
 234          */
 235         EMPTY_STATEMENT(EmptyStatementTree.class),
 236 
 237         /**
 238          * Used for instances of {@link SwitchTree}.
 239          */
 240         SWITCH(SwitchTree.class),
 241 
 242         /**














 243          * Used for instances of {@link SynchronizedTree}.
 244          */
 245         SYNCHRONIZED(SynchronizedTree.class),
 246 
 247         /**
 248          * Used for instances of {@link ThrowTree}.
 249          */
 250         THROW(ThrowTree.class),
 251 
 252         /**
 253          * Used for instances of {@link TryTree}.
 254          */
 255         TRY(TryTree.class),
 256 
 257         /**
 258          * Used for instances of {@link ParameterizedTypeTree}.
 259          */
 260         PARAMETERIZED_TYPE(ParameterizedTypeTree.class),
 261 
 262         /**

 223          * Used for instances of {@link PrimitiveTypeTree}.
 224          */
 225         PRIMITIVE_TYPE(PrimitiveTypeTree.class),
 226 
 227         /**
 228          * Used for instances of {@link ReturnTree}.
 229          */
 230         RETURN(ReturnTree.class),
 231 
 232         /**
 233          * Used for instances of {@link EmptyStatementTree}.
 234          */
 235         EMPTY_STATEMENT(EmptyStatementTree.class),
 236 
 237         /**
 238          * Used for instances of {@link SwitchTree}.
 239          */
 240         SWITCH(SwitchTree.class),
 241 
 242         /**
 243          * Used for instances of {@link SwitchExpressionTree}.
 244          *
 245          * @since 12
 246          *
 247          * @deprecated
 248          * This enum constant is modeling switch expressions,
 249          * which are part of a preview feature and may be removed
 250          * if the preview feature is removed.
 251          */
 252         @Deprecated(forRemoval=true, since="12")
 253         @SuppressWarnings("removal")
 254         SWITCH_EXPRESSION(SwitchExpressionTree.class),
 255 
 256         /**
 257          * Used for instances of {@link SynchronizedTree}.
 258          */
 259         SYNCHRONIZED(SynchronizedTree.class),
 260 
 261         /**
 262          * Used for instances of {@link ThrowTree}.
 263          */
 264         THROW(ThrowTree.class),
 265 
 266         /**
 267          * Used for instances of {@link TryTree}.
 268          */
 269         TRY(TryTree.class),
 270 
 271         /**
 272          * Used for instances of {@link ParameterizedTypeTree}.
 273          */
 274         PARAMETERIZED_TYPE(ParameterizedTypeTree.class),
 275 
 276         /**