The researchers of Sun started out using C++, but quickly decided they need something better,since this was a research project rather than a for-profit product, Sun agree to make the java Development Kit available for free via the Internet.

• sun公司的研究者们开始使用C++，但很快他们决定需要更好的。由于这是研究课题，而不是一个谋利的产品，sun公司允许Java开发工具Java Development Kit可以通过因特网使用。