最近在应用tomcat 安排运用是遇到异常以下：
Caused by: java.lang.IllegalStateException: Unable to complete the scan for annotations for web application [/xxxx] due to a StackOverflowError. Possible root causes include a too low setting for -Xss and illegal cyclic inheritance dependencies. The class hierarchy being processed was [org.bouncycastle.asn1.ASN1EncodableVector->org.bouncycastle.asn1.DEREncodableVector->org.bouncycastle.asn1.ASN1EncodableVector]Caused by: java.la
