logbook: StackOverflow for JsonBodyFilter

Using a debugger, I built a function that will reproduce it (this is inside com.monese.card.service.config.logbook.JsonBodyFilters#replace inside delegate lambda):

public static void main(String[] args) {
    //com.monese.card.service.config.logbook.JsonBodyFilters#replace
    String STRING = "(?:\"(?:[^\"\\\\]|\\\\.)*\")";
    String value = STRING;
    final Pattern pattern = compile("(?<key>\"(?<property>.*?)\"\\s*:\\s*)(" + value + "|null)");
    String body = "{\"variables\":{},\"query\":\"\\n    query IntrospectionQuery {\\n      __schema {\\n        queryType { name }\\n        mutationType { name }\\n        subscriptionType { name }\\n        types {\\n          ...FullType\\n        }\\n        directives {\\n          name\\n          description\\n          locations\\n          args {\\n            ...InputValue\\n          }\\n        }\\n      }\\n    }\\n\\n    fragment FullType on __Type {\\n      kind\\n      name\\n      description\\n      fields(includeDeprecated: true) {\\n        name\\n        description\\n        args {\\n          ...InputValue\\n        }\\n        type {\\n          ...TypeRef\\n        }\\n        isDeprecated\\n        deprecationReason\\n      }\\n      inputFields {\\n        ...InputValue\\n      }\\n      interfaces {\\n        ...TypeRef\\n      }\\n      enumValues(includeDeprecated: true) {\\n        name\\n        description\\n        isDeprecated\\n        deprecationReason\\n      }\\n      possibleTypes {\\n        ...TypeRef\\n      }\\n    }\\n\\n    fragment InputValue on __InputValue {\\n      name\\n      description\\n      type { ...TypeRef }\\n      defaultValue\\n    }\\n\\n    fragment TypeRef on __Type {\\n      kind\\n      name\\n      ofType {\\n        kind\\n        name\\n        ofType {\\n          kind\\n          name\\n          ofType {\\n            kind\\n            name\\n            ofType {\\n              kind\\n              name\\n              ofType {\\n                kind\\n                name\\n                ofType {\\n                  kind\\n                  name\\n                  ofType {\\n                    kind\\n                    name\\n                  }\\n                }\\n              }\\n            }\\n          }\\n        }\\n      }\\n    }\\n  \"}";
    pattern.matcher(body).find();
}