Provide more output when failing range-checks on HSL2RGB-construction

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1694960 13f79535-47bb-0310-9956-ffa450edef68

src/integrationtest/org/apache/poi/stress/XSLFFileHandler.java

@@ -97,7 +97,7 @@ public class XSLFFileHandler extends AbstractFileHandler {
 	// a test-case to test this locally without executing the full TestAllFiles
 	@Test
 	public void test() throws Exception {
-		InputStream stream = new FileInputStream("test-data/slideshow/SampleShow.pptx");
+		InputStream stream = new FileInputStream("test-data/slideshow/ae.ac.uaeu.faculty_nafaachbili_GeomLec1.pptx");
 		try {
 			handleFile(stream);
 		} finally {
@@ -105,10 +105,9 @@ public class XSLFFileHandler extends AbstractFileHandler {
 		}
 	}
 
-
     // a test-case to test this locally without executing the full TestAllFiles
     @Test
     public void testExtractor() throws Exception {
-        handleExtracting(new File("test-data/slideshow/testPPT.thmx"));
+        handleExtracting(new File("test-data/slideshow/ae.ac.uaeu.faculty_nafaachbili_GeomLec1.pptx"));
     }
 }

src/java/org/apache/poi/sl/draw/DrawPaint.java

@@ -357,17 +357,17 @@ public class DrawPaint {
      */
     private static Color HSL2RGB(double h, double s, double l, double alpha) {
         if (s <0.0f || s > 100.0f) {
-            String message = "Color parameter outside of expected range - Saturation";
+            String message = "Color parameter outside of expected range - Saturation: " + s;
             throw new IllegalArgumentException( message );
         }
 
         if (l <0.0f || l > 100.0f) {
-            String message = "Color parameter outside of expected range - Luminance";
+            String message = "Color parameter outside of expected range - Luminance: " + l;
             throw new IllegalArgumentException( message );
         }
 
         if (alpha <0.0f || alpha > 1.0f) {
-            String message = "Color parameter outside of expected range - Alpha";
+            String message = "Color parameter outside of expected range - Alpha: " + alpha;
             throw new IllegalArgumentException( message );
         }