private int getEnd(I i) {
		int end = lengthOf(i) - endn;
		if (end <= startn) {
			// boundary condition when the change is only a delete or insert 
			end = startn;
		}
		return end;
	}
Constructor

@param ix the input sequence <code>x</code>
@param iy the input sequence <code>y</code>
Ghidra/Framework/Generic/src/main/java/generic/algorithms/ReducingLcs.java