private void recordFromDataProblem(String s) {
    if (fromDataProblems == null) {
      fromDataProblems = new StringBuilder();
    }

    fromDataProblems.append(s);
    fromDataProblems.append("\n\n");
  }
Notes a problem that occurs while invoking
{@link DataSerializableFixedID#fromData(DataInput, DeserializationContext)}.
geode-core/src/main/java/org/apache/geode/distributed/internal/StartupMessage.java