Toke is a webmining toolkit for web exploring, indexing and searching for Java. Toke allows to you crawl public or private web sites, in order to create web estatistics, web Pajek graphs, Lucene indexs and word frequency files for data clustering.
JPackIt is a Java application for packaging a Java project into single executable package (such as jar, class or exe) containing all java application resources (code, images, properties, etc.) and referenced libraries.