scim is a Java library typically used in Security, Identity Management applications. scim has no bugs, it has no vulnerabilities, it has build file available and it has high support. You can download it from GitHub, Maven.
The System for Cross-domain Identity Management (SCIM) specification is designed to make managing user identities in cloud-based applications and services easier. The specification suite seeks to build upon experience with existing schemas and deployments, placing specific emphasis on simplicity of development and integration, while applying existing authentication, authorization, and privacy models. Its intent is to reduce the cost and complexity of user management operations by providing a common user schema and extension model, as well as binding documents to provide patterns for exchanging this schema using standard protocols. In essence: make it fast, cheap, and easy to move users in to, out of, and around the cloud. See the SCIM 1.1 Core Schema and SCIM 1.1 Protocol specifications for more information.