328 /** Makes a copy of the passed field. The returned field is a
329 "child" of the passed one; see the comments in Field.java for
330 details. */
331 public Field copyField(Field arg) {
332 return langReflectAccess().copyField(arg);
333 }
334
335 /** Makes a copy of the passed constructor. The returned
336 constructor is a "child" of the passed one; see the comments
337 in Constructor.java for details. */
338 public <T> Constructor<T> copyConstructor(Constructor<T> arg) {
339 return langReflectAccess().copyConstructor(arg);
340 }
341
342 /** Gets the byte[] that encodes TypeAnnotations on an executable.
343 */
344 public byte[] getExecutableTypeAnnotationBytes(Executable ex) {
345 return langReflectAccess().getExecutableTypeAnnotationBytes(ex);
346 }
347
348 /** Gets the shared array of parameter types of an Executable.
349 */
350 public Class<?>[] getExecutableSharedParameterTypes(Executable ex) {
351 return langReflectAccess().getExecutableSharedParameterTypes(ex);
352 }
353
354 //--------------------------------------------------------------------------
355 //
356 // Routines used by serialization
357 //
358 //
359
360 public final Constructor<?> newConstructorForExternalization(Class<?> cl) {
361 if (!Externalizable.class.isAssignableFrom(cl)) {
362 return null;
363 }
364 try {
365 Constructor<?> cons = cl.getConstructor();
366 cons.setAccessible(true);
367 return cons;
368 } catch (NoSuchMethodException ex) {
369 return null;
370 }
371 }
372
373 public final Constructor<?> newConstructorForSerialization(Class<?> cl,
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328 /** Makes a copy of the passed field. The returned field is a
329 "child" of the passed one; see the comments in Field.java for
330 details. */
331 public Field copyField(Field arg) {
332 return langReflectAccess().copyField(arg);
333 }
334
335 /** Makes a copy of the passed constructor. The returned
336 constructor is a "child" of the passed one; see the comments
337 in Constructor.java for details. */
338 public <T> Constructor<T> copyConstructor(Constructor<T> arg) {
339 return langReflectAccess().copyConstructor(arg);
340 }
341
342 /** Gets the byte[] that encodes TypeAnnotations on an executable.
343 */
344 public byte[] getExecutableTypeAnnotationBytes(Executable ex) {
345 return langReflectAccess().getExecutableTypeAnnotationBytes(ex);
346 }
347
348 //--------------------------------------------------------------------------
349 //
350 // Routines used by serialization
351 //
352 //
353
354 public final Constructor<?> newConstructorForExternalization(Class<?> cl) {
355 if (!Externalizable.class.isAssignableFrom(cl)) {
356 return null;
357 }
358 try {
359 Constructor<?> cons = cl.getConstructor();
360 cons.setAccessible(true);
361 return cons;
362 } catch (NoSuchMethodException ex) {
363 return null;
364 }
365 }
366
367 public final Constructor<?> newConstructorForSerialization(Class<?> cl,
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