void (String hintSuffix) { myFixture.configureByFile(getTestName(false) + ".java"); rebuildProject(); List<IntentionAction> fixes = myFixture.filterAvailableIntentions("Make " + hintSuffix); IntentionAction fix = assertOneElement(fixes); myFixture.launchAction(fix); myFixture.checkResultByFile(getTestName(false) + "_after.java"); }