public InputStream getFilteredLoadInputStream(ElfLoadHelper elfLoadHelper,
			MemoryLoadable loadable, Address start, long dataLength, InputStream dataInput)
			throws IOException {
		return dataInput;
	}
Return filtered InputStream for loading a memory block (includes non-loaded OTHER blocks).
NOTE: If this method is overriden, the {@link #hasFilteredLoadInputStream(ElfLoadHelper, MemoryLoadable, Address)}
must also be overriden in a consistent fashion.
@param elfLoadHelper
@param loadable Corresponding ElfSectionHeader or ElfProgramHeader for the memory block to be created.
@param start memory load address
@param dataLength the in-memory data length in bytes (actual bytes read from dataInput may be more)
@param dataInput the source input stream
@return filtered input stream or original input stream
@throws IOException if error initializing filtered stream
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/elf/extend/ElfLoadAdapter.java