Question

I have a random variable lets call it R inside a curly brackets like so:

{R}

I have tried to regex it with this:

{(.*?)//}

I then have this error

"Caused by: java.util.regex.PatternSyntaxException: 
Syntax error U_REGEX_RULE_SYNTAX near index 1:"

Indicator targeting {(.*?)} "("

I tried doing it without the brackets same error. This time indicator targets "."

Could someone help me find an alternate solution to regex items inside a curly brackets?

Answer 1

Try escaping curly braces:

String regex = "\\{(.*?)\\}";