diff --git a/core/src/processing/opengl/PSurfaceJOGL.java b/core/src/processing/opengl/PSurfaceJOGL.java
index dd7a1d767..17d2d916e 100644
--- a/core/src/processing/opengl/PSurfaceJOGL.java
+++ b/core/src/processing/opengl/PSurfaceJOGL.java
@@ -815,8 +815,15 @@ public class PSurfaceJOGL implements PSurface {
 
   public void setFrameRate(float fps) {
     if (fps < 1) {
-      PGraphics.showWarning("The OpenGL renderers cannot have a frame rate lower than 1.\nYour sketch will run at 1 frame per second.");
+      PGraphics.showWarning(
+        "The OpenGL renderer cannot have a frame rate lower than 1.\n" +
+        "Your sketch will run at 1 frame per second.");
       fps = 1;
+    } else if (fps > 1000) {
+      PGraphics.showWarning(
+        "The OpenGL renderer cannot have a frame rate higher than 1000.\n" +
+        "Your sketch will run at 1000 frames per second.");
+      fps = 1000;
     }
     if (animator != null) {
       animator.stop();
@@ -1220,7 +1227,7 @@ public class PSurfaceJOGL implements PSurface {
   }
 
   static Map<Integer, CursorInfo> cursors = new HashMap<>();
-  static Map<Integer, String> cursorNames = new HashMap<Integer, String>();
+  static Map<Integer, String> cursorNames = new HashMap<>();
   static {
     cursorNames.put(PConstants.ARROW, "arrow");
     cursorNames.put(PConstants.CROSS, "cross");