dicomscope version 3.6.0-6.1 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 dicomscope version 3.6.0-6.1.

See attached log for full build failure details.

This log snippet might also be of interest:

/«PKGBUILDDIR»/interface/libsrc/DSRImageValue.cpp:279:12: note: 'fnValue' was declared here
[ 33%] Building CXX object interface/libsrc/CMakeFiles/jInterface.dir/DSRNumericValue.cpp.o
[ 38%] Building CXX object interface/libsrc/CMakeFiles/jInterface.dir/DSRSCoordValue.cpp.o
[ 44%] Building CXX object interface/libsrc/CMakeFiles/jInterface.dir/DSRTCoordValue.cpp.o
[ 50%] Building CXX object interface/libsrc/CMakeFiles/jInterface.dir/DSRWaveformValue.cpp.o
[ 55%] Building CXX object interface/libsrc/CMakeFiles/jInterface.dir/DVInterface.cpp.o
/«PKGBUILDDIR»/interface/libsrc/DVInterface.cpp: In function 'void Java_J2Ci_jDVInterface_setLogFilter(JNIEnv*, jobject, jint)':
/«PKGBUILDDIR»/interface/libsrc/DVInterface.cpp:2829:18: warning: unused variable 'dvi' [-Wunused-variable]
/«PKGBUILDDIR»/interface/libsrc/DVInterface.cpp: In function 'jint Java_J2Ci_jDVInterface_writeLogMessage(JNIEnv*, jobject, jint, jstring, jstring)':
/«PKGBUILDDIR»/interface/libsrc/DVInterface.cpp:2843:18: warning: unused variable 'dvi' [-Wunused-variable]
[ 61%] Building CXX object interface/libsrc/CMakeFiles/jInterface.dir/DVPresentationState.cpp.o
[ 66%] Building CXX object interface/libsrc/CMakeFiles/jInterface.dir/DVPSCurve.cpp.o
[ 72%] Building CXX object interface/libsrc/CMakeFiles/jInterface.dir/DVPSGraphicObject.cpp.o
[ 77%] Building CXX object interface/libsrc/CMakeFiles/jInterface.dir/DVPSStoredPrint.cpp.o
[ 83%] Building CXX object interface/libsrc/CMakeFiles/jInterface.dir/DVPSTextObject.cpp.o
Linking CXX shared library ../../bin/libjInterface.so
make[3]: Leaving directory `/«PKGBUILDDIR»/debian/build'
[ 83%] Built target jInterface
make[3]: Entering directory `/«PKGBUILDDIR»/debian/build'
Scanning dependencies of target dummy
make[3]: Leaving directory `/«PKGBUILDDIR»/debian/build'
make[3]: Entering directory `/«PKGBUILDDIR»/debian/build'
[ 83%] javac *.java
dicomscope/DICOMscope.java:221: error: unmappable character for encoding ASCII
            if (mc.highQualitySystem) // doppelte Gr????e als Minimum
                                                    ^
dicomscope/DICOMscope.java:221: error: unmappable character for encoding ASCII
            if (mc.highQualitySystem) // doppelte Gr????e als Minimum
                                                     ^
dicomscope/DICOMscope.java:221: error: unmappable character for encoding ASCII
            if (mc.highQualitySystem) // doppelte Gr????e als Minimum
                                                      ^
dicomscope/DICOMscope.java:221: error: unmappable character for encoding ASCII
            if (mc.highQualitySystem) // doppelte Gr????e als Minimum
                                                       ^
4 errors
make[3]: *** [../../DICOMscope/DICOMscope.class] Error 1
make[3]: Leaving directory `/«PKGBUILDDIR»/debian/build'
make[2]: *** [tkgui/CMakeFiles/dummy.dir/all] Error 2
make[2]: Leaving directory `/«PKGBUILDDIR»/debian/build'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/«PKGBUILDDIR»/debian/build'
make: *** [build-stamp] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
────────────────────────────────────────────────────────────────────────────────
Build finished at 20111110-2329

Finished
────────

E: Build failure (dpkg-buildpackage died)