jakarta-taglibs-standard version 1.1.2-1 failed to build with openjdk-7

During a rebuild test on precise with default-jdk switched to openjdk-7, a build failure was detected for jakarta-taglibs-standard version 1.1.2-1.

See attached log for full build failure details.

This log snippet might also be of interest:

     [echo] xalan.jar

requiredJarFailed:

requiredJarIfPropSetNot:

processIfPropSet:
     [echo] xercesImpl.jar

requiredJarIfPropSet:

requiredJarIfPropSetNot:
     [echo] Ignoring dependency on xercesImpl.jar because property is not set.
     [echo] OK as long as both compile and run-time environments are at least J2SE 1.4.

prepare-build:
    [mkdir] Created dir: /«PKGBUILDDIR»/standard/build
    [mkdir] Created dir: /«PKGBUILDDIR»/standard/build/standard/standard
    [mkdir] Created dir: /«PKGBUILDDIR»/standard/build/standard/standard/META-INF
    [mkdir] Created dir: /«PKGBUILDDIR»/standard/build/standard/standard/classes
    [mkdir] Created dir: /«PKGBUILDDIR»/standard/build/standard/standard/lib
    [mkdir] Created dir: /«PKGBUILDDIR»/standard/build/standard/standard-examples
    [mkdir] Created dir: /«PKGBUILDDIR»/standard/build/standard/standard-examples/WEB-INF
    [mkdir] Created dir: /«PKGBUILDDIR»/standard/build/standard/standard-examples/WEB-INF/classes
    [mkdir] Created dir: /«PKGBUILDDIR»/standard/build/standard/standard-examples/WEB-INF/lib
    [mkdir] Created dir: /«PKGBUILDDIR»/standard/build/standard/standard-doc
    [mkdir] Created dir: /«PKGBUILDDIR»/standard/build/standard/standard-doc/WEB-INF

library-build:
    [javac] /«PKGBUILDDIR»/standard/build.xml:178: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds
    [javac] Compiling 236 source files to /«PKGBUILDDIR»/standard/build/standard/standard/classes
    [javac] /«PKGBUILDDIR»/standard/src/org/apache/taglibs/standard/tag/common/sql/DataSourceWrapper.java:35: error: DataSourceWrapper is not abstract and does not override abstract method getParentLogger() in CommonDataSource
    [javac] public class DataSourceWrapper implements DataSource {
    [javac] ^
    [javac] Note: Some input files use or override a deprecated API.
    [javac] Note: Recompile with -Xlint:deprecation for details.
    [javac] 1 error

BUILD FAILED
/«PKGBUILDDIR»/standard/build.xml:178: Compile failed; see the compiler error output for details.

Total time: 5 seconds
make: *** [debian/stamp-ant-build] Error 1
dpkg-buildpackage: error: debian/rules build gave error exit status 2
────────────────────────────────────────────────────────────────────────────────
Build finished at 20111110-2308

Finished
────────

E: Build failure (dpkg-buildpackage died)