protected AbstractFileSet getRef()

in src/main/org/apache/ant/compress/resources/CommonsCompressFileSet.java [191:204]

• 14 lines of code
• 3 McCabe index (conditional complexity)

    protected AbstractFileSet getRef(Project p) {
        dieOnCircularReference(p);
        Object o = getRefid().getReferencedObject(p);
        if (o.getClass().equals(getClass())) {
            return (AbstractFileSet) o;
        } else if (o instanceof FileSet) {
            CommonsCompressFileSet zfs = newFileSet((FileSet) o);
            configureFileSet(zfs);
            return zfs;
        } else {
            String msg = getRefid().getRefId() + " doesn\'t denote a fileset";
            throw new BuildException(msg);
        }
    }