有没有简洁的方法来转换Seq成ArrayBufferScala?
Seq
ArrayBuffer
scala seq arraybuffer
假设我有:
trait A class B extends A
编译成类文件.后来我加载了反射:
val a = Class forName "A" val b = Class forName "B"
谁能告诉我如何检查是否b是子类型a?
b
a
reflection scala typechecking
scala ×2
arraybuffer ×1
reflection ×1
seq ×1
typechecking ×1