@Override
	public long getLong(BigInteger index) throws ByteBlockAccessException {
		Address addr = getAddress(index);
		try {
			return memory.getLong(addr, bigEndian);
		}
		catch (MemoryAccessException e) {
			throw new ByteBlockAccessException(e.getMessage());
		}
	}
Get the long at the given index.

@param index byte index
@throws ByteBlockAccessException if the block cannot be read
@throws IndexOutOfBoundsException if the given index is not in this block.
Ghidra/Features/ByteViewer/src/main/java/ghidra/app/plugin/core/byteviewer/MemoryByteBlock.java