Adds commons-bsf

Bean Scripting Framework (BSF) is a set of Java classes which provides
scripting language support within Java applications, and access to Java
objects and methods from scripting languages.

Homepage: http://commons.apache.org/proper/commons-bsf/

pkgs/development/libraries/java/commons/bsf/default.nix

@@ -0,0 +1,22 @@
+{stdenv, fetchurl}:
+
+stdenv.mkDerivation {
+  name = "commons-bsf-1.2";
+
+  src = fetchurl {
+    url = mirror://apache/commons/bsf/binaries/bsf-bin-2.4.0.tar.gz;
+    sha256 = "1my3hv4y8cvrd1kr315wvbjqsamzlzswnbqcmsa2m4hqcafddfr8";
+  };
+
+  installPhase = ''
+    mkdir -p $out/share/java
+    cp lib/bsf.jar $out/share/java/
+  '';
+
+  meta = {
+    description = "Interface to scripting languages, including JSR-223";
+    homepage = http://commons.apache.org/proper/commons-bsf/;
+    license = stdenv.lib.licenses.asl20;
+  };
+}
+

pkgs/top-level/all-packages.nix

@@ -7178,6 +7178,8 @@ let
 
   commonsBcel = callPackage ../development/libraries/java/commons/bcel { };
 
+  commonsBsf = callPackage ../development/libraries/java/commons/bsf { };
+
   commonsCompress = callPackage ../development/libraries/java/commons/compress { };
 
   commonsFileUpload = callPackage ../development/libraries/java/commons/fileupload { };