Update Concrete_Immutable_Collection_Classes.md

imsingo · imsingo · commit df037194d950 · 2014-01-02T18:10:55.000+08:00
update links
diff --git a/cn/overviews/collections/Concrete_Immutable_Collection_Classes.md b/cn/overviews/collections/Concrete_Immutable_Collection_Classes.md
@@ -186,4 +186,3 @@ BitSet操作的运行时间是非常快的。查找测试仅仅需要固定时
     scala> map(2)
     res30: String = "two"
 
-更多详细内容参考官网：http://docs.scala-lang.org/overviews/collections/concrete-immutable-collection-classes.html

Original file line number	Diff line number	Diff line change
`@@ -186,4 +186,3 @@ BitSet操作的运行时间是非常快的。查找测试仅仅需要固定时`
`186`	`186`	`scala> map(2)`
`187`	`187`	`res30: String = "two"`
`188`	`188`
`189`		`-更多详细内容参考官网：http://docs.scala-lang.org/overviews/collections/concrete-immutable-collection-classes.html`