kotlin-extension

I'm getting this error in Kotlin in this part: class GitHubRepoAdapter(private val context: Context, private val values: List<GithubRepo>) : ArrayAdapter<GithubRepo>(context, R.layout.list_item, values) { private val context: Context in log it says: Error:(14, 25) Accidental override: The following declarations have the same JVM signature (getContext()Landroid/content/Context;): fun (): Context fun getContext(): Context! I'm not able to see what is causing the problem. This happens because the Kotlin compiler tries to generate a getter for val context declared in your class primary constructor

Is it possible to add a new static method to the java.lang.Math class in Kotlin ? Usually, such things are possible in Kotlin thanks to Kotlin Extensions . I already tried doing the following in a file I made called Extensions.kt : fun Math.Companion.clamp(value:Double,minValue:Double,maxValue:Double):Double { return Math.max(Math.min(value,maxValue),minValue) } but Math.Companion could not be resolved... As of Kotlin 1.3, this is not possible. However, it's being considered for a future release! To help this feature get implemented, go vote on this issue: https://youtrack.jetbrains.com/issue