PDFBOX-5660: Sonar fix

THausherr · THausherr · commit f3bbee7fa4ec · 2025-04-07T14:39:45.000Z
git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1924917 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/graphics/image/LosslessFactoryTest.java b/pdfbox/src/test/java/org/apache/pdfbox/pdmodel/graphics/image/LosslessFactoryTest.java
@@ -483,14 +483,14 @@ private void doBitmaskTransparencyTest(int imageType, String pdfFilename) throws
                 int alpha;
                 if ((x >= startX && x <= endX) || y >= startY && y <= endY)
                 {
-                    alpha = 128 + (int) (random.nextFloat() * 127);
+                    alpha = 128 + random.nextInt(128);
                     assertTrue(alpha >= 128);
                     argbImage.setRGB(x, y, (argbImage.getRGB(x, y) & 0xFFFFFF) | (alpha << 24));
                     assertEquals(255, argbImage.getRGB(x, y) >>> 24);
                 }
                 else
                 {
-                    alpha = (int) (random.nextFloat() * 127);
+                    alpha = random.nextInt(128);
                     assertTrue(alpha < 128);
                     argbImage.setRGB(x, y, (argbImage.getRGB(x, y) & 0xFFFFFF) | (alpha << 24));
                     assertEquals(0, argbImage.getRGB(x, y) >>> 24);

Original file line number	Diff line number	Diff line change
`@@ -483,14 +483,14 @@ private void doBitmaskTransparencyTest(int imageType, String pdfFilename) throws`
`483`	`483`	`int alpha;`
`484`	`484`	`if ((x >= startX && x <= endX) \|\| y >= startY && y <= endY)`
`485`	`485`	`{`
`486`		`- alpha = 128 + (int) (random.nextFloat() * 127);`
	`486`	`+ alpha = 128 + random.nextInt(128);`
`487`	`487`	`assertTrue(alpha >= 128);`
`488`	`488`	`argbImage.setRGB(x, y, (argbImage.getRGB(x, y) & 0xFFFFFF) \| (alpha << 24));`
`489`	`489`	`assertEquals(255, argbImage.getRGB(x, y) >>> 24);`
`490`	`490`	`}`
`491`	`491`	`else`
`492`	`492`	`{`
`493`		`- alpha = (int) (random.nextFloat() * 127);`
	`493`	`+ alpha = random.nextInt(128);`
`494`	`494`	`assertTrue(alpha < 128);`
`495`	`495`	`argbImage.setRGB(x, y, (argbImage.getRGB(x, y) & 0xFFFFFF) \| (alpha << 24));`
`496`	`496`	`assertEquals(0, argbImage.getRGB(x, y) >>> 24);`