It assists developers by recommending him only those methods that are actually relevant for his task at hand. For instance, given that a developer just created a text widget makes it obvious for Code Recommenders which methods a developer wants to use next - even if the developer doesn't know it by himself.
# 1 楼答案
百分比表示Eclipse Code Recommenders（自2019年7月起存档的项目）认为您正在根据上下文、可能的先前使用情况和其他变量寻找某个完成的可能性（有“5个智能代码完成引擎”）。这不仅仅是简单的使用统计数据。因此，某些行之间的值可能会从13%更改为95%，具体取决于您在这两行之间所做的操作
见the docs for details（2019年7月以来的存档项目）：
现在存档的项目的下载可以在这里找到：http://archive.eclipse.org/archived_projects/recommenders.tgz