Fix for CVE-2022-31159 in aws/aws-sdk-java (project aws__aws-sdk-java_CVE-2022-31159_1.12.260), commit cb66c50c885566d9a7fce837a68dc48ddced8a9a
Fixed file: aws-java-sdk-fms/src/main/java/com/amazonaws/services/fms/model/transform/StatefulRuleGroupJsonUnmarshaller.java
Fixed class: StatefulRuleGroupJsonUnmarshaller (lines 30-73)
Fixed method: unmarshall (lines 32-68)
Method signature: StatefulRuleGroup unmarshall(JsonUnmarshallerContext)