methodVisitor.visitFieldInsn(
/**/GETFIELD,
/**/classInternalName,
/**/PROXY_CALL_BACK_FIELD_NAME,
/**/I_PROXY_CALL_BACK_DELEGATION_DESC);
methodVisitor.visitMethodInsn(
/**/INVOKEINTERFACE,
/**/I_PROXY_CALL_BACK_INTERFACE,
/**/GET_MY_FILE_ACCESS_SESSION_IDENTIFIER_METHOD_NAME,
/**/getMyFileAccessSessionIdentifierClassDesc);
methodVisitor.visitInsn(LRETURN);