private Collection<CompilationUnit> findTestCasesSources() throws IOException {
// lists all test cases source files
DirectoryLister dirWalker = new DirectoryLister();
Collection<CompilationUnit> units = new ArrayList<CompilationUnit>();
for (String baseSrcDir : sourcesDirs) {
final File sourcesDir = new File(baseSrcDir);
final Collection<File> sourceFiles = dirWalker.listSourceFiles(sourcesDir);
for (File file : sourceFiles) {
CompilationUnit unit = new CompilationUnit(sourcesDir, file);
units.add(unit);
}
}
return units;
}
