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diff --git a/build/classes/java/main/Display.class b/build/classes/java/main/Display.class
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diff --git a/build/tmp/compileJava/compileTransaction/stash-dir/MatrixGrayImage.class.uniqueId4 b/build/tmp/compileJava/compileTransaction/stash-dir/MatrixGrayImage.class.uniqueId4
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diff --git a/build/tmp/compileJava/previous-compilation-data.bin b/build/tmp/compileJava/previous-compilation-data.bin
index 95a405207a3a879506bf91accd804bb4bcfed1a6..b56a74fa99192d2b31cb986be7ec59087f6bf058 100644
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diff --git a/src/main/java/Display.java b/src/main/java/Display.java
index aad87ecad83483d70c8c9daf1231889eb2041243..d3fc6e7b6dfa6ba483bc85ef66271a9acf26710d 100644
--- a/src/main/java/Display.java
+++ b/src/main/java/Display.java
@@ -49,9 +49,4 @@ public class Display implements Initializable {
     private void renderPixel(int x, int y, PixelWriter pixelWriter) {
         pixelWriter.setColor(x, y, image.getPixelColor(x, y));
     }
-
-    private void invert() {
-        image.invert();
-    }
-
 }