private static boolean isPowerOfTwo(int n) {
		return (n & (n - 1)) == 0;
	}
Determines the first offset that is equal to or greater than the minimum offset which
has the specified alignment.  If a non-positive alignment is specified the origina
minimumOffset will be return.
@param alignment the desired alignment (positive value)
@param minimumOffset the minimum offset
@return the aligned offset
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/DataOrganizationImpl.java