This shortcut is very useful when you want to format messy code to Java-standard code. Ctrl + Shift + F: Formats a selected block of code or a whole source file.You need to place the cursor inside the error and press this shortcut: Ctrl + Shift + M: Adds a single import statement for the current error due to missing import.Ctrl + Shift + O: Organizes import statements by removing unused imports and sorts the used ones alphabetically.Ctrl + Shift + Enter: works similar to the Shift + Enter, but inserts a blank line just before the current line.Shift + Enter: Inserts a blank line after current line, regardless where the cursor is at the current line (very different from press Enter key alone):.Ctrl + Alt + Down Arrow: Copies and moves down current line (or a selected code block) by one line:.Ctrl + Alt + Up Arrow: Copies and moves up current line (or a selected code block) by one line:.Alt + Down Arrow : Moves down current line (or a selected code block) by one line:.Alt + Up Arrow : Moves up current line (or a selected code block) by one line:.
Shift + Ctrl + x: Changes a selection to uppercase.Shift + Ctrl + y: Changes a selection to lowercase.Ctrl + Backspace: Deletes previous word before the cursor.Ctrl + Shift + Delete: Deletes from the cursor until end of line.Ctrl + Delete: Deletes next word after the cursor.NOTE: Standard shortcuts are not covered, such as Ctrl + A (select all), Ctrl + Z (undo), etc. In this article, we summarize a list of shortcut keys which are useful for editing Java code in Eclipse IDE. When using an IDE, you cannot be more productive without using its shortcut keys frequently as your habit.
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