ReportJsonPostProcessor implements PostProcessor<Report> { @Override public void postSerialize(final JsonElement jsonElement, final Report report, final Gson gson) { } @Inject  ReportJsonPostProcessor(); @Override void postDeserialize(final Report report, final JsonElement jsonElement, final Gson gson); @Override void postSerialize(final JsonElement jsonElement, final Report report, final Gson gson);  }
@Test public void postSerializeTest() { reportJsonPostProcessor.postSerialize(null, null, null); }