Eclipse Notes

readme.md

Useful Eclipse Stuff

Hotkeys:

• Ctrl + Space: Autocomplete
• Ctrl + 1: Quick Fix (Gonna change that to Alt + Enter)
• F11: Run debug
• Ctrl + Shift + O: Auto import
• Ctrl + Shift + F: Auto format
• Alt + Shift + R: Auto rename
• F3: Find declaration (source)
• Ctrl + D: Delete line

Shortcuts

• main > complete: Create public static void main...
• sysout > complete: Create System.out.println();
• right click > references: Find references
• right click > source: Auto generate methods

Debugging

• Double click the left margin to add breakpoints
• When paused, the right pane is the current state, the left is the stacktrace
• It would automatically pause on error
• F5: Step into (pause at the next execution step)
• F6: Step over (pause at the next line)
• F7: Step return (return out of method that you stepped into)
• Ctrl + Alt + B: Disable breakpointing

Changes to make before contest starts

• Prefs > Java > Code Style > Formatter > Change brackets to next line
• Prefs > General > Keys > Change ctrl + 1 to alt + enter