public void setIgnoreConstants(boolean ignore) {
		ignoreConstants = ignore;
		if (correlation != null) {
			recomputeCodeUnitDiffs();
		}
		notifyListeners();
	}
Changes the setting indicating if values of operand constants that differ should be 
ignored when determining code unit differences.
@param ignore true means code unit differences should ignore differences in values of 
operand constants.
Ghidra/Features/Base/src/main/java/ghidra/program/util/ListingDiff.java