Reports characters in property files that are unsupported by the ISO-8859-1 charset when Java 1.8 or earlier is used.
The inspection checks if a property file contains characters that cannot be mapped to ISO-8859-1 and suggests converting them to Unicode escape sequences for compatibility.
Configure the inspection:
Use the Convert to escape sequences quick-fix to ensure compatibility with ISO-8859-1 encoding:
Example:
key=Java + ☕ = 🍀
After the quick-fix is applied:
key=Java + \u2615 = \uD83C\uDF40