Replace Integer with Item class
fix unused imports
8187607: [Testbug] Atomic*FieldUpdaterTest.checkPrivateAccess uses nested classes
8187607: [Testbug] Atomic*FieldUpdaterTest.checkPrivateAccess uses nested classes
This form allows you to request diffs between any two revisions of this file. For each of the two "sides" of the diff, select a symbolic revision name using the selection box, or choose 'Use Text Field' and enter a numeric revision.