@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((text == null) ? 0 : text.hashCode());
		result = prime * result + start;
		result = prime * result + end;
		return result;
	}
Construct a new StringDiff that indicates that insertData was inserted at the given position

@param newText inserted string
@param start position where the text was inserted
@return the new diff
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/code/StringDiff.java