必须禁用显示最近使用的标签页设置，才能使标签页环绕.

转到首选项> 常规> 外观，然后取消选中显示最近使用的标签框.>

I can switch editors in Eclipse by using Ctrl+PgUp/PdDown.

But when the leftmost editor tab is selected, I cannot switch one more tab to the left and wrap-around to get to the rightmost tab.

How can I make my editor tabs wrap-around?

The Show most recently used tabs setting must be disabled for tabs to wrap-around.

Go to Preferences > General > Appearance and uncheck the Show most recently used tabs box.