source: class TopLevelNameSpaceMapperCalculatorTest {
  
      @Test
      void testTwoPackageClashing_NoMapping() {
  
target:         assertEquals(
                  new ArrayList<>(),
                  new TopLevelNameSpaceMapperCalculator().computeNameSpaceMapping(createDataSet("a.b.X", "a.c.X"))
          );
      }
  
  }