Description of problem:

Consider following code snippet from spec file:

for libname in catalina-ha util-scan; do
  %{__cp} -a %{name}-$libname.pom ${RPM_BUILD_ROOT}%{_mavenpomdir}/JPP.%{name}-$libname.pom
  %add_maven_depmap JPP.%{name}-$libname.pom %{name}/$libname.jar -f "tomcat-lib"
done

Let's say that the file %{name}/$libname.jar exists if $libname is equal to "catalina-ha".
Then if file for $libname equal to "util-scan" *doesn't* exist, %add_maven_depmap will silently create incorrect mapping between artifact coordinates from JPP.%{name}-util-scan.pom and JAR file %{name}/catalina-ha.jar (i.e. JAR file from previous successful iteration).

Version-Release number of selected component (if applicable):
javapackages-tools-4.5.0-3.fc23.noarch

How reproducible:
always

Steps to Reproduce:
1. rebuild tomcat from c2e91f9 in Rawhide
2.
3.

Actual results:
incorrect information in metadata

Expected results:
the macro should fail if given file doesn't exist

Additional info: