@Override
	public boolean equals(Object obj) {
		if (!(obj instanceof ShiftedReference)) {
			return false;
		}
		if (!super.equals(obj)) {
			return false;
		}
		ShiftedReference ref = (ShiftedReference) obj;
		return offsetOrShift == ref.getShift();
	}
@see java.lang.Object#equals(java.lang.Object)
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/references/ShiftedReferenceDB.java