public short getMethodIndex() {
		return method_index;
	}
See https://android.googlesource.com/platform/art/+/oreo-m2-release/runtime/method_bss_mapping.h
<br>
MethodBssMappingEntry describes a mapping of up to 17 method indexes to their offsets
in the .bss. The highest index and its associated .bss offset are stored in plain form
as `method_index` and `bss_offset`, respectively, while the additional indexes can be
stored in compressed form if their associated .bss entries are consecutive and in the
method index order. Each of the 16 bits of the `index_mask` corresponds to one of the
previous 16 method indexes and indicates whether there is a .bss entry for that index.
Ghidra/Features/FileFormats/src/main/java/ghidra/file/formats/android/oat/MethodBssMappingEntry.java