diff --git a/api/current.txt b/api/current.txt
index dd07e7687990b..0caefff14cdc0 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -47725,6 +47725,8 @@ package java.lang {
 
   public abstract interface CharSequence {
     method public abstract char charAt(int);
+    method public default java.util.stream.IntStream chars();
+    method public default java.util.stream.IntStream codePoints();
     method public abstract int length();
     method public abstract java.lang.CharSequence subSequence(int, int);
     method public abstract java.lang.String toString();
@@ -50860,6 +50862,7 @@ package java.nio {
     method public final int arrayOffset();
     method public abstract java.nio.CharBuffer asReadOnlyBuffer();
     method public final char charAt(int);
+    method public java.util.stream.IntStream chars();
     method public abstract java.nio.CharBuffer compact();
     method public int compareTo(java.nio.CharBuffer);
     method public abstract java.nio.CharBuffer duplicate();
diff --git a/api/system-current.txt b/api/system-current.txt
index 658a370a50d07..90df75e42f80f 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -50343,6 +50343,8 @@ package java.lang {
 
   public abstract interface CharSequence {
     method public abstract char charAt(int);
+    method public default java.util.stream.IntStream chars();
+    method public default java.util.stream.IntStream codePoints();
     method public abstract int length();
     method public abstract java.lang.CharSequence subSequence(int, int);
     method public abstract java.lang.String toString();
@@ -53478,6 +53480,7 @@ package java.nio {
     method public final int arrayOffset();
     method public abstract java.nio.CharBuffer asReadOnlyBuffer();
     method public final char charAt(int);
+    method public java.util.stream.IntStream chars();
     method public abstract java.nio.CharBuffer compact();
     method public int compareTo(java.nio.CharBuffer);
     method public abstract java.nio.CharBuffer duplicate();