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Merge pull request scala#2366 from lihshyang/patch-1
Remove deprecated methods in ArrayBuffer
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_overviews/scala-book/arraybuffer-examples.md

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@@ -113,24 +113,22 @@ As a brief overview, here are several methods you can use with an `ArrayBuffer`:
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```scala
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val a = ArrayBuffer(1, 2, 3) // ArrayBuffer(1, 2, 3)
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a.append(4) // ArrayBuffer(1, 2, 3, 4)
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a.append(5, 6) // ArrayBuffer(1, 2, 3, 4, 5, 6)
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a.appendAll(Seq(7,8)) // ArrayBuffer(1, 2, 3, 4, 5, 6, 7, 8)
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a.appendAll(Seq(5, 6)) // ArrayBuffer(1, 2, 3, 4, 5, 6)
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a.clear // ArrayBuffer()
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val a = ArrayBuffer(9, 10) // ArrayBuffer(9, 10)
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a.insert(0, 8) // ArrayBuffer(8, 9, 10)
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a.insertAll(0, Vector(4, 5, 6, 7)) // ArrayBuffer(4, 5, 6, 7, 8, 9, 10)
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a.prepend(3) // ArrayBuffer(3, 4, 5, 6, 7, 8, 9, 10)
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a.prepend(1, 2) // ArrayBuffer(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
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a.prependAll(Array(0)) // ArrayBuffer(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
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a.prependAll(Array(0, 1, 2)) // ArrayBuffer(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
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val a = ArrayBuffer.range('a', 'h') // ArrayBuffer(a, b, c, d, e, f, g)
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a.remove(0) // ArrayBuffer(b, c, d, e, f, g)
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a.remove(2, 3) // ArrayBuffer(b, c, g)
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val a = ArrayBuffer.range('a', 'h') // ArrayBuffer(a, b, c, d, e, f, g)
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a.trimStart(2) // ArrayBuffer(c, d, e, f, g)
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a.trimEnd(2) // ArrayBuffer(c, d, e)
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a.dropInPlace(2) // ArrayBuffer(c, d, e, f, g)
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a.dropRightInPlace(2) // ArrayBuffer(c, d, e)
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```
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