libjnr-ffi-java - 2.1.7-1 main

Java Native Runtime (JNR) is a collection of Java libraries to make
interfacing with OS-level features easier. JNR uses an alternate
method to JNI or JNA to achieve programming simplicity while still
retaining performance.
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The jnr-ffi package is a set of abstractions that build on the lower-level
libraries implemented by the jffi package. jnr-ffi allows one to load
native libraries without writing JNI code by hand, or using tools
such as SWIG.