vRules4j--Object Oriented Java Object Validation/Decision Rule engin
vRules4j--The best completely Object Oriented Java Object Validation/Decision Rule engine,which is born for taking over all validation responsibility in java business-enterprise industry and looking forward to providing Perfect/Lightweight solution.
The library im4java provides a pure-java interface to ImageMagick, GraphicsMagick and other popular commandline tools like jpegtran, ufraw, dcraw, exiftool. The im4java-engine permits the addition of new tools in a very short time (less than an hour)
J2eeBuilder automates JSP<->POJO<->EJB service calls via Comonent Definitions(XML). It includes utilities for merging (ejb-jar.xml) & packaging component/ear. It is certified as J2EE-Compatible by Sun Microsystems and is the kernel of Ohioedge CRM Se
The UCL MDA Tools are lightweight Model Driven Architecture tools developed at University College London. They include a JMI generator implemented using the velocity template engine, an OCL type checker, and a parser for textual MOF models.
Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.
Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.