String (@NotNull PsiMethodCallExpression call) { final PsiExpression qualifierExpression = call.getMethodExpression().getQualifierExpression(); PsiExpression[] expressions = call.getArgumentList().getExpressions(); return "java.util.Collections.addAll(" + (qualifierExpression != null ? qualifierExpression.getText() : "this") + ", " + (expressions.length == 0 ? "" : expressions[0].getText()) + ")"; }