public static String convertTabsToSpaces(String str) {
		return convertTabsToSpaces(str, DEFAULT_TAB_SIZE);
	}
Convert tabs in the given string to spaces using a default tab width of 8 spaces.

@param str string containing tabs
@return string that has spaces for tabs
Ghidra/Framework/Generic/src/main/java/ghidra/util/StringUtilities.java