Ctrl+k: Jumps to the next place where the character matches
Ctrl+shift+k: Jumps to the previous place where the character matches
Alt+shift+o: Toggle allows the same variable to be displayed on the right row marker
Ctrl+shift+g: See who is calling a method
Or the ctrl-alt-h after the point selection method,
or right-click the range of->references->project/hierarchy,workspace search >project>hierarchy
Ctrl+shift+t: Find a class under the current project
Ctrl+shift+r: Find a file under the current project
alt+← (→): before (after) an edited page
Alt+↓ (↑): Upper and Lower line interchange
Ctrl+alt+↓ (↑): Copy the current line to the next (top) row
F3: View the definition of an object or method. and Ctrl-click the object or method name
F4: Open type hierarchy
Ctrl+q: Jump to the last edited position
Ctrl+o: Displays a list of methods for the current class, which can be filtered according to the input
Ctrl+d: Delete When moving forward
Ctrl+l: Navigate directly to a row
Ctrl+e: Displays a list of files that have been opened and can be filtered based on input
Ctrl+shift+o (M): Automatic package import. M import to a single missing package, O Import all missing packages for the current class
ctrl+/: Add/Cancel Comments
Alt+shift+j: Add comments. Different annotation templates are generated automatically depending on location (class, method)
Ctrl+shift+f: Automatic layout of program code. You need to select a block of code before use, the simplest use is to use this after Ctrl + A.
Alt+shift+r: Renaming
Ctrl+t: Displays the inheritance structure of the current class
Ctrl+shift+p: Navigates to the matching character for. such as (). Matches of {} etc.
Ctrl+m: Maximizing the editing window
Ctrl+h: Open the Search box
Alt+shift+↑: Select the encapsulated element. Use at any point in a word to select the word
Common Eclipse shortcut keys