This issue is an 8u40 issue, so it needs to be reviewed ASAP in order to backport it in time.
On 10/31/14 12:15, Eric McCorkle wrote: > Hello, > > Please review this patch which fixes issues that arise with > getGenericParameterTypes() and getAnnotatedParameterTypes() when there > are generic signatures and synthetic parameters. > > Please note that a complete fix is not possible for all cases. See > discussion on https://bugs.openjdk.java.net/browse/JDK-8062582 for details. > > This patch will cause Executable.getAnnotatedParameterTypes(), > Parameter.getAnnotatedType(), and Parameter.getParameterizedType() to > report the correct types in the following cases: > > * No generic signature is present. > * Both a generic signature and method parameters information are present > * A generic signature is present, but method parameters information is > not present, but the number of parameters in the generic signature and > the number of parameters in the method descriptor are the same. > > In the problematic case, where there is a generic signature, no method > parameters information, and the generic signature does not match the > method descriptor, these methods will return the correct /non/-generic > type, as there is no general way of associating parameters in the > generic signature with those in the method descriptor in this case. > > Please also note that there is currently a bug in javac which causes > type annotations' parameter indexes to be wrong when synthetic > parameters are generated: https://bugs.openjdk.java.net/browse/JDK-8029012. > > The bug report is here: > https://bugs.openjdk.java.net/browse/JDK-8055063 > > The webrev is here: > http://cr.openjdk.java.net/~emc/8055063/ >
