fix qodana warnings

xzel23 · Nov 19, 2023 · 2c9ef76 · 2c9ef76
1 parent ee97170
commit 2c9ef76
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Showing 4 changed files with 34 additions and 8 deletions.
diff --git a/utility-swing/src/main/java/com/dua3/utility/swing/SwingFontUtil.java b/utility-swing/src/main/java/com/dua3/utility/swing/SwingFontUtil.java
@@ -30,7 +30,8 @@ public class SwingFontUtil implements FontUtil<java.awt.Font> {
     private final WeakHashMap<Font, java.awt.Font> fontMap = new WeakHashMap<>();
 
     private static java.awt.Font getAwtFont(String family, float size, boolean bold, boolean italic) {
-        int style = (bold ? java.awt.Font.BOLD : 0) | (italic ? java.awt.Font.ITALIC : 0);
+        int style = (bold ? java.awt.Font.BOLD : java.awt.Font.PLAIN)
+                | (italic ? java.awt.Font.ITALIC : java.awt.Font.PLAIN);
         return new java.awt.Font(family, style, Math.round(size));
     }
 

diff --git a/utility/src/main/java/com/dua3/utility/text/RichText.java b/utility/src/main/java/com/dua3/utility/text/RichText.java
@@ -757,11 +757,11 @@ public RichText[] split(String regex, int limit) {
             result.add(subSequence(index, length()));
         }
 
-        // remove trailing emoty segments
+        // remove trailing empty segments
         if (limit == 0) {
-            int s;
-            for (s = result.size(); s>0 && result.get(s-1).isEmpty(); s--) {
-                // nop
+            int s = result.size();
+            while ( s>0 && result.get(s-1).isEmpty()) {
+                s--;
             }
             result = result.subList(0, s);
         }

diff --git a/utility/src/main/java/com/dua3/utility/text/TextUtil.java b/utility/src/main/java/com/dua3/utility/text/TextUtil.java
@@ -270,9 +270,9 @@ public static void transform(String template,
     public static float decodeFontSize(String s) {
         s = s.strip().toLowerCase(Locale.ROOT);
 
-        int idxUnit;
-        for (idxUnit = s.length(); idxUnit>0 && !Character.isDigit(s.charAt(idxUnit-1)); idxUnit--) {
-            // nop
+        int idxUnit = s.length();
+        while (idxUnit > 0 && !Character.isDigit(s.charAt(idxUnit - 1))) {
+            idxUnit--;
         }
         String unit = s.substring(idxUnit).strip();
         String number = s.substring(0,idxUnit).strip();

diff --git a/utility/src/test/java/com/dua3/utility/text/TextUtilTest.java b/utility/src/test/java/com/dua3/utility/text/TextUtilTest.java
@@ -6,6 +6,7 @@
 package com.dua3.utility.text;
 
 import com.dua3.utility.data.Pair;
+import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 
 import java.util.List;
@@ -86,4 +87,28 @@ void testEscapeHTML() {
         escapedString = TextUtil.escapeHTML(specialCharactersString);
         assertEquals("&lt; &gt; &amp; &quot; &apos; /", escapedString);
     }
+
+    @Test
+    void testDecodeFontSize() {
+        // Test with "pt"
+        Assertions.assertEquals(10.0f, TextUtil.decodeFontSize("10pt"), 0.001);
+
+        // Test with "em"
+        Assertions.assertEquals(120.0f, TextUtil.decodeFontSize("10em"), 0.001);
+
+        // Test with "px"
+        Assertions.assertEquals(7.5f, TextUtil.decodeFontSize("10px"), 0.001);
+
+        // Test with "%"
+        Assertions.assertEquals(1.2f, TextUtil.decodeFontSize("10%"), 0.001);
+
+        // Test with unknown unit
+        Assertions.assertThrows(IllegalArgumentException.class, () -> TextUtil.decodeFontSize("10abc"));
+
+        // Test with "vw"
+        Assertions.assertEquals(120.0f, TextUtil.decodeFontSize("10vw"), 0.001);
+
+        // Test with empty string
+        Assertions.assertThrows(IllegalArgumentException.class, () -> TextUtil.decodeFontSize(""));
+    }
 }