public long virtualSizeInBytes() {
    // AKA VirtualAddress + VirtualSize of the latest section, must be dividable by SectionAlignment

    long sectionAlignment = myImageOptionalHeader.getSectionAlignment().getValue();
    long result = 0;
    long lastVA = 0;
    for (ImageSectionHeader header : mySectionHeaders) {
      long va = ((Value)header.getVirtualAddress()).getValue();
      if (lastVA < va) {
        result = header.getVirtualSize().getValue() + va;
      }
    }
    if (result % sectionAlignment != 0) {
      result += sectionAlignment - result % sectionAlignment;
    }
    return result;
  }
public long virtualSizeInBytes()