public void testReadExecutionDataCanceled() throws IOException, CoreException {
// Create execution data file:
File execfile = new File(folder.getRoot(), "test.exec");
OutputStream out = new FileOutputStream(execfile);
ExecutionDataWriter writer = new ExecutionDataWriter(out);
writer.visitClassExecution(new ExecutionData(123, "MyClass", 15));
out.close();
final CoverageSession session = new CoverageSession("Description",
Arrays.asList(root1), Path.fromOSString(execfile.getAbsolutePath()),
configuration);