This is the command cobertura-merge that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
cobertura-merge — merge multiple data files into a single data file
cobertura-merge [--datafile file] datafile [...]
cobertura-merge can be run after your JUnit tests to merge multiple data files into a
single data file.
Specify the name of the file containing metadata about your classes. This is the
"destination" file into which the contents of the other data files will be
merged. Default value: "./cobertura.ser".
Use cobertura-merge online using onworks.net services