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| - | * **Exercise:** Show me an interesting call hierarchy and type hierarchy on **your** project code ("interesting" = more than 3 nodes) | + | **Exercise:** Show me an interesting call hierarchy and type hierarchy on **your** project code ("interesting" = more than 3 nodes) |
| ===== Basic Refactoring ===== | ===== Basic Refactoring ===== | ||
| + | |||
| + | //**What is refactoring? Why use it?**// | ||
| + | |||
| + | ==Rename== | ||
| + | * Right click on ''toggleFolded'' and select "Refactor > Rename" | ||
| + | * Add your name at the end of ''toggleFolded'' | ||
| + | * Verify your change is complete by looking at the call hierarchy & double clicking the callers | ||
| + | |||
| + | //**Why rename?**// | ||
| + | |||
| + | ==Extract Method== | ||
| + | * In the renamed ''toggleFolded'', select the 3 statements (6 lines) starting with ''modeController.getAction...'' | ||
| + | * Right click & select "Refactor > Extract Method" | ||
| + | * Enter a name (e.g., "initiateToggleAction") and hit enter | ||
| + | |||
| + | //**Why extract methods?**// | ||
| ===== Debugging in Eclipse ===== | ===== Debugging in Eclipse ===== | ||
