public int getLineNumber() {
		return lineNumber;
	}
Constructor 

@param help the help module containing the file containing this IMG reference
@param sourceFile the source file containing this IMG reference
@param imgSrc the IMG SRC attribute pulled from the HTML file
@param lineNumber the line number of the IMG tag
@throws URISyntaxException if there is an exception resolving the image URI
Ghidra/Framework/Help/src/main/java/help/validator/model/IMG.java