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package scalax.util.control
object Breaks {
private class BreakException extends RuntimeException
private val breakException = new BreakException
private class ContinueException extends RuntimeException
private val continueException = new BreakException
def break { throw breakException }
def breakable(op: => Unit) {
try {
op
} catch {
case ex: BreakException =>
}
}
def continue { throw continueException }
def continuable(op: => Unit) {
try {
op
} catch {
case ex: ContinueException =>
continuable(op)
}
}
}
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