diff --git a/modules/juce_core/text/juce_StringArray.cpp b/modules/juce_core/text/juce_StringArray.cpp
index 81407e60d7..d275fee02b 100644
--- a/modules/juce_core/text/juce_StringArray.cpp
+++ b/modules/juce_core/text/juce_StringArray.cpp
@@ -118,6 +118,11 @@ bool StringArray::operator!= (const StringArray& other) const noexcept
     return ! operator== (other);
 }
 
+void StringArray::swapWith (StringArray& other) noexcept
+{
+    strings.swapWithArray (other.strings);
+}
+
 void StringArray::clear()
 {
     strings.clear();
diff --git a/modules/juce_core/text/juce_StringArray.h b/modules/juce_core/text/juce_StringArray.h
index 6deb6c1f5b..f1d191b9cc 100644
--- a/modules/juce_core/text/juce_StringArray.h
+++ b/modules/juce_core/text/juce_StringArray.h
@@ -90,6 +90,9 @@ public:
     StringArray& operator= (StringArray&& other) noexcept;
    #endif
 
+    /** Swaps the contents of this and another StringArray. */
+    void swapWith (StringArray& other) noexcept;
+
     //==============================================================================
     /** Compares two arrays.
         Comparisons are case-sensitive.