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What:
Creates and adds
if
statements that check nullity of all the nullable, non-checked parameters.
When:
You want to quickly add null checks for all applicable method parameters.
Why:
Writing null checks for many parameters can be time consuming and repetitive. Using this refactoring is quick and makes the program more robust.
How-to
Place your cursor on any parameter within the method.
Press
Ctrl
+
.
to trigger the
Quick Actions and Refactorings
menu.
Select the option to
Add null checks for all parameters
.
See also
Refactoring
