Alt + J- Select next identifierAlt + F1 + 1- Select file in Project viewCtrl + Alt + Shift + J- Select all identifiersAlt + 1- Toggle project visibilityCtrl + B- Go to definitionShift + F10- Run appShift + Shift- Select AnythingCtrl + Alt + L- Reformat codeCtrl + Alt + O- Organize importsCtrl + Q- Quick infoCtrl + Alt + G- Add carets at the end of selectionCtrl + D- Duplicate lineCtrl + Shift + Down- Move statement down