Merge pull request scala/scala#9816 from SethTisue/fix-build

lrytz · web-flow · commit 116bc187978d · 2021-12-01T08:41:26.000+01:00
fix build (JDK 17 + bootstrapped + fatal warnings)
diff --git a/library/src/scala/sys/SystemProperties.scala b/library/src/scala/sys/SystemProperties.scala
@@ -52,6 +52,7 @@ extends mutable.AbstractMap[String, String] {
   def subtractOne (key: String): this.type = { wrapAccess(System.clearProperty(key)) ; this }
   def addOne (kv: (String, String)): this.type = { wrapAccess(System.setProperty(kv._1, kv._2)) ; this }
 
+  @annotation.nowarn("cat=deprecation") // AccessControlException is deprecated on JDK 17
   def wrapAccess[T](body: => T): Option[T] =
     try Some(body) catch { case _: AccessControlException => None }
 }

Original file line number	Diff line number	Diff line change
`@@ -52,6 +52,7 @@ extends mutable.AbstractMap[String, String] {`
`52`	`52`	`def subtractOne (key: String): this.type = { wrapAccess(System.clearProperty(key)) ; this }`
`53`	`53`	`def addOne (kv: (String, String)): this.type = { wrapAccess(System.setProperty(kv._1, kv._2)) ; this }`
`54`	`54`
	`55`	`+ @annotation.nowarn("cat=deprecation") // AccessControlException is deprecated on JDK 17`
`55`	`56`	`def wrapAccess[T](body: => T): Option[T] =`
`56`	`57`	`try Some(body) catch { case _: AccessControlException => None }`
`57`	`58`	`}`