class AccidentalPropertyRef { // mockjdk-21 contains a file java/time/chrono/hijrah-config-Hijrah-umalqura_islamic-umalqura.properties // which contains a line like // 1493=30 29 30 29 30 29 29 30 29 30 30 30 // this test ensures that we don't try to remove this line from the JDK public static void main(String[] args) { String s = "1493"; } }