From 1431e27a7ba9b25dd9a570834ef5b4e24ef7d60d Mon Sep 17 00:00:00 2001
From: Abduqodiri Qurbonzoda <abduqodiri.qurbonzoda@jetbrains.com>
Date: Thu, 14 Nov 2019 07:28:00 +0300
Subject: [PATCH] Move StringBuilder to its own file

---
 libraries/stdlib/common/src/kotlin/TextH.kt   | 25 -------------------
 .../stdlib/src/kotlin/text/StringBuilder.kt   | 24 ++++++++++++++++++
 2 files changed, 24 insertions(+), 25 deletions(-)

diff --git a/libraries/stdlib/common/src/kotlin/TextH.kt b/libraries/stdlib/common/src/kotlin/TextH.kt
index d5948fbebd3..40cb8d596fb 100644
--- a/libraries/stdlib/common/src/kotlin/TextH.kt
+++ b/libraries/stdlib/common/src/kotlin/TextH.kt
@@ -5,22 +5,6 @@
 
 package kotlin.text
 
-expect class StringBuilder : Appendable, CharSequence {
-    constructor()
-    constructor(capacity: Int)
-    constructor(content: CharSequence)
-
-    override val length: Int
-    override operator fun get(index: Int): Char
-    override fun subSequence(startIndex: Int, endIndex: Int): CharSequence
-
-    fun reverse(): StringBuilder
-    override fun append(c: Char): StringBuilder
-    override fun append(csq: CharSequence?): StringBuilder
-    override fun append(csq: CharSequence?, start: Int, end: Int): StringBuilder
-    fun append(obj: Any?): StringBuilder
-}
-
 expect class Regex {
     constructor(pattern: String)
     constructor(pattern: String, option: RegexOption)
@@ -225,15 +209,6 @@ public expect fun String.decapitalize(): String
 public expect fun CharSequence.repeat(n: Int): String
 
 
-/**
- * Clears the content of this string builder making it empty.
- *
- * @sample samples.text.Strings.clearStringBuilder
- */
-@SinceKotlin("1.3")
-public expect fun StringBuilder.clear(): StringBuilder
-
-
 /**
  * Returns a new string with all occurrences of [oldChar] replaced with [newChar].
  */
diff --git a/libraries/stdlib/src/kotlin/text/StringBuilder.kt b/libraries/stdlib/src/kotlin/text/StringBuilder.kt
index c35e5bf63b4..b60fd020004 100644
--- a/libraries/stdlib/src/kotlin/text/StringBuilder.kt
+++ b/libraries/stdlib/src/kotlin/text/StringBuilder.kt
@@ -8,6 +8,30 @@
 
 package kotlin.text
 
+expect class StringBuilder : Appendable, CharSequence {
+    constructor()
+    constructor(capacity: Int)
+    constructor(content: CharSequence)
+
+    override val length: Int
+    override operator fun get(index: Int): Char
+    override fun subSequence(startIndex: Int, endIndex: Int): CharSequence
+
+    fun reverse(): StringBuilder
+    override fun append(c: Char): StringBuilder
+    override fun append(csq: CharSequence?): StringBuilder
+    override fun append(csq: CharSequence?, start: Int, end: Int): StringBuilder
+    fun append(obj: Any?): StringBuilder
+}
+
+/**
+ * Clears the content of this string builder making it empty.
+ *
+ * @sample samples.text.Strings.clearStringBuilder
+ */
+@SinceKotlin("1.3")
+public expect fun StringBuilder.clear(): StringBuilder
+
 /**
  * Builds new string by populating newly created [StringBuilder] using provided [builderAction]
  * and then converting it to [String].