public int addAlignment(int len) {

		int mod = len % defaultPointerSize;
		int alignment = 0;
		if (mod != 0) {
			alignment = defaultPointerSize - mod;
			len += alignment;
		}
		return len;
	}
Method to add alignment to the given length based on the default program address size
@param len the given length
@return len updated with alignment size
Ghidra/Features/Decompiler/ghidra_scripts/classrecovery/RecoveredClassHelper.java