Java says String index out of range. In the past I've seen this happen due to new line characters or BOM. I've tried changing the encoding on the file and inspected it in Notepad++ with all characters ...

Byte has parseByte(String text). Each of these methods return a whole number that fits within the range of a long in Java. You can use them to convert a String to a long. The following example uses ...

"java.lang.StringIndexOutOfBoundsException: String index out of range: -10 at java.lang.String.substring(String.java:1975) at su.litvak.chromecast.api.v2.ChromeCast ...