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object Test extends Application {
val a = Array(1, 2, 3)
println(a.deepToString)
val aaiIncomplete = new Array[Array[Array[Int]]](3)
println(aaiIncomplete(0))
val aaiComplete: Array[Array[Int]] = Array.ofDim[Int](3, 3) // new Array[Array[Int]](3, 3)
println(aaiComplete.deep)
for (i <- 0 until 3; j <- 0 until 3)
aaiComplete(i)(j) = i + j
println(aaiComplete.deepToString)
assert(aaiComplete.last.last == 4)
}
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