fun setRoot()

in src/main/kotlin/org/jetbrains/tinygoplugin/heapAllocations/toolWindow/model/TinyGoHeapAllocsTreeModel.kt [36:40]

• 5 lines of code
• 3 McCabe index (conditional complexity)

    fun setRoot(root: RootNode?) {
        val old = this.root.getAndSet(root)
        if (old !== root && old != null) Disposer.dispose(old)
        structureChanged(null)
    }