当ブログの記事作成で参考・引用させて頂いた資料
language-and-engineering.hatenablog.jp
http://publications.csail.mit.edu/lcs/pubs/pdf/MIT-LCS-TR-561.pdfpublications.csail.mit.edu
https://www.oracle.com/webfolder/technetwork/jp/javamagazine/Java-JF18-Interfaces.pdfwww.oracle.com
best-practice-software-engineering.ifs.tuwien.ac.at
www.slideshare.net
