对于以下 scala 代码,当我在 if 语句处设置调试点并启用“日志:断点命中消息”时
object App1 {
def main(args: Array[String]): Unit = {
iftest()
}
def iftest(): Unit = {
val setA: Set[String] = Set("a", "b", "c");
var setB: Set[String] = Set("d", "e", "f")
if(setA.size > setB.size){ //here break point at line 8
println("bigger")
}
}
}
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我在控制台中得到以下输出。问题是为什么这个断点会被击中两次?
Breakpoint reached at com.eguller.App1$.iftest(App1.scala:8)
Breakpoint reached at com.eguller.App1$.iftest(App1.scala:8)
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但对于以下类似的 Java 代码,断点仅被命中一次。
Breakpoint reached at com.eguller.App1$.iftest(App1.scala:8)
Breakpoint reached at com.eguller.App1$.iftest(App1.scala:8)
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我得到以下输出
Breakpoint reached at com.eguller.JApp.main(JApp.java:8)
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这是 Intellij 调试器中的错误,还是 Scala 编程语言的功能?
IntelliJ IDEA …