This is a lightweigth library that does nothing but parse a string to a given type. Supports most of the java classes, ...

The Apache Commons FileUpload Javax component provides a simple yet flexible means of adding support for multipart

JavaBeans Validation (Bean Validation) is a validation model that can add constraints to the beans with annotations ...

Apache Commons Lang, a package of Java utility classes for the classes that are in java.lang's hierarchy, or are ...

Jersey core common packages

HTTPClient provides an efficient, up-to-date, and feature-rich package implementing the client side of the most recent ...

The Apache Commons IO library contains utility classes, stream implementations, file filters,