Fix provided at:

  https://jetsvr.sfbay.sun.com:8443/BugApproval/ViewDetail.jsp?index=8241

broke the 1.4.2_25-rev build.

Build output example.
---------------------
*** Sun Proprietary/Confidential: For Internal Use Only ***

Origin : RE
Product : j2sdk
Version : 1.4.2_25
Build : rev b02
Nightly Timestamp:
Master : /net/jdk.sfbay/export/disk7/jdk1.4.2_25-rev
Build Machine : jb4-win-i586
Workspace : /java/re/jdk/1.4.2_25/nightly/ws/rev
Logfile : /net/j4b.sfbay/n/mantis/j4b/jdk1.4.2_25/logs/build-windows-i586.log

Build Status :
   http://jre.sfbay/java/re/jdk/1.4.2_25/nightly

Failure Status :
   http://j2se.sfbay.sun.com/web/bin/view/ReleaseEngineering/JavaRelaeseEngineeringBuildFailures
 
Number of Errors: 5
Logfile Error Report:

#### RETAG "Start RE Build" "" "12/24/09 09:27:01"
#### RETAG "Start Core Build" "" "12/24/09 09:27:01"
### local_ws= D:/BUILD_AREA/jdk142-update/ws/rev
### local_ws1= D:\BUILD_AREA\jdk142-update\ws\rev
### local_ws= D:/BUILD_AREA/jdk142-update/ws/rev
### local_ws1= D:\BUILD_AREA\jdk142-update\ws\rev
Line number 3151: < if (err1 instanceof AmbiguityError &&
Line number 3152: < err2 instanceof AmbiguityError &&
Line number 3158: > if (err1 instanceof AmbiguityError && err2 instanceof AmbiguityError &&
Line number 3168: gnumake[1]: *** [post-sanity] Error 1
Line number 3170: gnumake: *** [generics-verify] Error 2


Thanks,

Dave Katleman
--------------------------------


This is caused by incorrect fix.