/*
 * Copyright (C) 2007-2019 Artima, Inc. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Automatically generated Scala interpreter transcript from:
 *
 * Programming in Scala (Fourth Edition)
 * by Martin Odersky, Lex Spoon, Bill Venners
 *
 * http://booksites.artima.com/programming_in_scala_4ed
 */


scala> trait Increaser {

scala> def increaseOne(increaser: Increaser): Int =

scala> increaseOne(

scala> increaseOne(i => i + 7) // Scala 2.12
       ^
       error: not found: value increaseOne

scala> val stream = Arrays.stream(Array(1, 2, 3))
                    ^
       error: not found: value Arrays

scala> stream.map(i => i + 1).toArray // Scala 2.12
       ^
       error: not found: value stream

scala> val f = (i: Int) => i + 1
f: Int => Int = $$Lambda$755/1346560976@412c5e8b

scala> val stream = Arrays.stream(Array(1, 2, 3))
                    ^
       error: not found: value Arrays

scala> stream.map(f).toArray
       ^
       error: not found: value stream

scala> stream.map(i => f(i)).toArray
       ^
       error: not found: value stream

scala> val f: IntUnaryOperator = i => i + 1
              ^
       error: not found: type IntUnaryOperator

scala> val stream = Arrays.stream(Array(1, 2, 3))
                    ^
       error: not found: value Arrays

scala> stream.map(f).toArray
       ^
       error: not found: value stream