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package java.io
class StringWriter extends Writer {
private[this] val buf = new StringBuffer
def this(initialSize: Int) = this()
override def write(c: Int): Unit =
buf.append(c.toChar)
def write(cbuf: Array[Char], off: Int, len: Int): Unit =
buf.append(cbuf, off, len)
override def write(str: String): Unit =
buf.append(str)
override def write(str: String, off: Int, len: Int): Unit =
buf.append(str, off, off + len) // Third param is 'end', not 'len'
override def append(csq: CharSequence): StringWriter = {
buf.append(csq)
this
}
override def append(csq: CharSequence, start: Int, end: Int): StringWriter = {
buf.append(csq, start, end)
this
}
override def append(c: Char): StringWriter = {
buf.append(c)
this
}
override def toString(): String = buf.toString
def getBuffer(): StringBuffer = buf
def flush(): Unit = ()
def close(): Unit = ()
}
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