How to use

SequentialIOExceptionBuilderTestSuite$Mapper

in

de.schlichtherle.truezip.io

@SuppressWarnings({ "unchecked", "element-type-mismatch" })
private void assertSequence(final Mapper mapper) throws X {
  final IOException warning = new IOException("warning");
  final IOException failure = new IOException("failure");
  builder.warn(warning);
  final SequentialIOException ex1 = builder.fail(failure);
  builder.check();
  assertTrue(clazz.isInstance(ex1));
  final SequentialIOException ex2 = mapper.map(ex1);
  assertTrue(clazz.isInstance(ex2));
  final Set<IOException> causes = new HashSet<IOException>(
      Arrays.asList(warning, failure));
  assertTrue(causes.remove(ex2.getCause()));
  assertTrue(causes.remove(ex2.getPredecessor().getCause()));
  assertTrue(causes.isEmpty());
  assertNull(ex2.getPredecessor().getPredecessor());
}