If the copy of gjar from GCJ 4.3.0 is used to build GNU Classpath with the
examples turned on (--enable-examples) it will fail with an error relating to
gnu.classpath.tools.tnameserv.Main. This class is inside tools.zip, which is
created earlier in the build by gjar.
ecj seems to refuse to pick up the class from this zip file. Uncompressing the
zip file, using gcj's tools.zip or creating the zip with fastjar or current
gjar from GNU Classpath cause the examples to be built correctly.
Seems like a lingering gjar bug that may need to be backported. ecj is being
run using gcj.
Summary: jar produces files ecj won't handle
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: gnu_andrew at member dot fsf dot org