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comparison src/share/vm/prims/jvmtiRedefineClasses.cpp @ 7457:35431a769282

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8004823: Add VM support for type annotation reflection Reviewed-by: dholmes, coleenp Contributed-by: joel.franck@oracle.com
author stefank
date Thu, 20 Dec 2012 10:22:19 +0100
parents 070d523b96a7
children cc6a617fffd2
comparison
equal deleted inserted replaced
7456:7d42f3b08300 7457:35431a769282
3336 flags.clear_has_localvariable_table(); 3336 flags.clear_has_localvariable_table();
3337 } 3337 }
3338 the_class->set_access_flags(flags); 3338 the_class->set_access_flags(flags);
3339 } 3339 }
3340 3340
3341 // Replace annotation fields value 3341 // Since there is currently no rewriting of type annotations indexes
3342 // into the CP, we null out type annotations on scratch_class before
3343 // we swap annotations with the_class rather than facing the
3344 // possibility of shipping annotations with broken indexes to
3345 // Java-land.
3346 Annotations* new_annotations = scratch_class->annotations();
3347 if (new_annotations != NULL) {
3348 Annotations* new_type_annotations = new_annotations->type_annotations();
3349 if (new_type_annotations != NULL) {
3350 MetadataFactory::free_metadata(scratch_class->class_loader_data(), new_type_annotations);
3351 new_annotations->set_type_annotations(NULL);
3352 }
3353 }
3354 // Swap annotation fields values
3342 Annotations* old_annotations = the_class->annotations(); 3355 Annotations* old_annotations = the_class->annotations();
3343 the_class->set_annotations(scratch_class->annotations()); 3356 the_class->set_annotations(scratch_class->annotations());
3344 scratch_class->set_annotations(old_annotations); 3357 scratch_class->set_annotations(old_annotations);
3345 3358
3346 // Replace minor version number of class file 3359 // Replace minor version number of class file