@Override
	public int getDexFileChecksum() {
		return dex_file_location_checksum_;
	}
<a href="https://android.googlesource.com/platform/art/+/pie-release/runtime/oat_file.h#518">pie-release/runtime/oat_file.h</a>
Ghidra/Features/FileFormats/src/main/java/ghidra/file/formats/android/oat/oatdexfile/OatDexFile_Pie.java