Farewell to Space Consuming Weird Tabs（去掉TopComponent标签页）
https://blogs.oracle.com/geertjan/farewell-to-space-consuming-weird-tabs
https://blogs.oracle.com/geertjan/farewell-to-space-consuming-weird-tabs-part-2
https://github.com/GeertjanWielenga/AwesomeApp/tree/master/Core/src/org/aa/core