1. Ctrl+o
shows an outline of the methods and properties in a class that quickly locates the methods and properties of a class and is useful for finding bugs.
2. Ctrl+m
Window maximization and restore, when the user in the window to operate, always feel that the current window is small (especially when writing code), now good, try "ctrl+m" shortcut keys.
3. "Ctrl+shift+g"
Find references to classes, methods, and properties. This is a very useful shortcut key, such as to modify the code that refers to a method, you can quickly locate all references to this method by using the "ctrl+shift+g" shortcut key.
4. "Ctrl+l"
Navigates to a row in the current editor and is also valid for non-Java files.
5. "Alt+←", "alt+→"
Backward history and forward history are useful in tracking code, and users may find several associated places, but they may not be able to remember the order in which they are located by these two shortcut keys.
6. "F8": Continue execution to the next breakpoint or end of the program.
7. "F7": Executes the method, returning to the next statement that called this method.
8. "Ctrl+shift+b": Sets a breakpoint at the current line or cancels the set breakpoint.
9.
1. "Ctrl+f6": Switch to the next editor.
2. "Ctrl+shift+f6": Switch to the previous editor.
3. "CTRL+F7": Switch to the next view.
4. "CTRL+SHIFT+F7": Switch to the previous view.
5. "Ctrl+f8": Switch to the next perspective.
6. "Ctrl+shift+f8": Switch to the previous perspective.
Ctrl+shift+l. View the list of shortcut keys
Ctrl + E Quick Convert Editor
ALT + SHIFT + R Rename
Ctrl + Shift + T to select a class in the package
Shortcut keys for Eclipse (common)