IkonHandler impls should read their font resource instead

kordamp · Nov 9, 2020 · 64fc42e · 64fc42e
1 parent 37f50ad
commit 64fc42e
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Showing 107 changed files with 214 additions and 109 deletions.
diff --git a/core/ikonli-javafx/src/main/java/org/kordamp/ikonli/javafx/IkonResolver.java b/core/ikonli-javafx/src/main/java/org/kordamp/ikonli/javafx/IkonResolver.java
@@ -32,11 +32,10 @@ public class IkonResolver extends AbstractIkonResolver {
     static {
         INSTANCE = new IkonResolver();
 
-        ClassLoader classLoader = IkonResolver.class.getClassLoader();
-        ServiceLoader<IkonHandler> loader = ServiceLoader.load(IkonHandler.class, classLoader);
+        ServiceLoader<IkonHandler> loader = ServiceLoader.load(IkonHandler.class.getModule().getLayer(), IkonHandler.class);
         for (IkonHandler handler : loader) {
             HANDLERS.add(handler);
-            handler.setFont(Font.loadFont(classLoader.getResource(handler.getFontResourcePath()).toExternalForm(), 16));
+            handler.setFont(Font.loadFont(handler.getFontResourcePath(), 16));
         }
     }
 

diff --git a/docs/guide/src/docs/asciidoc/authoring.adoc b/docs/guide/src/docs/asciidoc/authoring.adoc
@@ -76,7 +76,8 @@ public class MyIconIkonHandler extends AbstractIkonHandler {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/myicon/1.2.3/fonts/myicon.ttf";     // <3>
+        return getClass().getResource("/META-INF/resources/myicon/1.2.3/fonts/myicon.ttf")
+                   .toExternalFrom();                                  // <3>
     }
 
     @Override

diff --git a/...pack/src/main/java/org/kordamp/ikonli/antdesignicons/AntDesignIconsFilledIkonHandler.java b/...pack/src/main/java/org/kordamp/ikonli/antdesignicons/AntDesignIconsFilledIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/antdesignicons/4.0.0/fonts/AntDesign-Icons-Filled.ttf";
+        return getClass().getResource("/META-INF/resources/antdesignicons/4.0.0/fonts/AntDesign-Icons-Filled.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...ck/src/main/java/org/kordamp/ikonli/antdesignicons/AntDesignIconsOutlinedIkonHandler.java b/...ck/src/main/java/org/kordamp/ikonli/antdesignicons/AntDesignIconsOutlinedIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/antdesignicons/4.0.0/fonts/AntDesign-Icons-Outlined.ttf";
+        return getClass().getResource("/META-INF/resources/antdesignicons/4.0.0/fonts/AntDesign-Icons-Outlined.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...nli-boxicons-pack/src/main/java/org/kordamp/ikonli/boxicons/BoxiconsLogosIkonHandler.java b/...nli-boxicons-pack/src/main/java/org/kordamp/ikonli/boxicons/BoxiconsLogosIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/boxicons/2.0.7/fonts/boxicons.ttf";
+        return getClass().getResource("/META-INF/resources/boxicons/2.0.7/fonts/boxicons.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...i-boxicons-pack/src/main/java/org/kordamp/ikonli/boxicons/BoxiconsRegularIkonHandler.java b/...i-boxicons-pack/src/main/java/org/kordamp/ikonli/boxicons/BoxiconsRegularIkonHandler.java
@@ -34,7 +34,8 @@ public org.kordamp.ikonli.Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/boxicons/2.0.7/fonts/boxicons.ttf";
+        return getClass().getResource("/META-INF/resources/boxicons/2.0.7/fonts/boxicons.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...nli-boxicons-pack/src/main/java/org/kordamp/ikonli/boxicons/BoxiconsSolidIkonHandler.java b/...nli-boxicons-pack/src/main/java/org/kordamp/ikonli/boxicons/BoxiconsSolidIkonHandler.java
@@ -34,7 +34,8 @@ public org.kordamp.ikonli.Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/boxicons/2.0.7/fonts/boxicons.ttf";
+        return getClass().getResource("/META-INF/resources/boxicons/2.0.7/fonts/boxicons.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/icon-packs/ikonli-bpmn-pack/src/main/java/org/kordamp/ikonli/bpmn/BpmnIkonHandler.java b/icon-packs/ikonli-bpmn-pack/src/main/java/org/kordamp/ikonli/bpmn/BpmnIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/bpmn/0.10.0/fonts/bpmn.ttf";
+        return getClass().getResource("/META-INF/resources/bpmn/0.10.0/fonts/bpmn.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...captainicon-pack/src/main/java/org/kordamp/ikonli/captainicon/CaptainiconIkonHandler.java b/...captainicon-pack/src/main/java/org/kordamp/ikonli/captainicon/CaptainiconIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/captainicon/20140501/fonts/captainicon.ttf";
+        return getClass().getResource("/META-INF/resources/captainicon/20140501/fonts/captainicon.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...carbonicons-pack/src/main/java/org/kordamp/ikonli/carbonicons/CarboniconsIkonHandler.java b/...carbonicons-pack/src/main/java/org/kordamp/ikonli/carbonicons/CarboniconsIkonHandler.java
@@ -34,7 +34,8 @@ public org.kordamp.ikonli.Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/carbonicons/10.23.2/fonts/Carbon-Icons.ttf";
+        return getClass().getResource("/META-INF/resources/carbonicons/10.23.2/fonts/Carbon-Icons.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...s/ikonli-codicons-pack/src/main/java/org/kordamp/ikonli/codicons/CodiconsIkonHandler.java b/...s/ikonli-codicons-pack/src/main/java/org/kordamp/ikonli/codicons/CodiconsIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/codicons/0.0.12/fonts/codicon.ttf";
+        return getClass().getResource("/META-INF/resources/codicons/0.0.12/fonts/codicon.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...s/ikonli-coreui-pack/src/main/java/org/kordamp/ikonli/coreui/CoreUiBrandsIkonHandler.java b/...s/ikonli-coreui-pack/src/main/java/org/kordamp/ikonli/coreui/CoreUiBrandsIkonHandler.java
@@ -40,7 +40,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/coreui/2.0.0-beta.5/fonts/CoreUI-Icons-Brand.ttf";
+        return getClass().getResource("/META-INF/resources/coreui/2.0.0-beta.5/fonts/CoreUI-Icons-Brand.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...cks/ikonli-coreui-pack/src/main/java/org/kordamp/ikonli/coreui/CoreUiFreeIkonHandler.java b/...cks/ikonli-coreui-pack/src/main/java/org/kordamp/ikonli/coreui/CoreUiFreeIkonHandler.java
@@ -40,7 +40,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/coreui/2.0.0-beta.5/fonts/CoreUI-Icons-Free.ttf";
+        return getClass().getResource("/META-INF/resources/coreui/2.0.0-beta.5/fonts/CoreUI-Icons-Free.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...konli-dashicons-pack/src/main/java/org/kordamp/ikonli/dashicons/DashiconsIkonHandler.java b/...konli-dashicons-pack/src/main/java/org/kordamp/ikonli/dashicons/DashiconsIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/dashicons/20200504/fonts/dashicons.ttf";
+        return getClass().getResource("/META-INF/resources/dashicons/20200504/fonts/dashicons.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...s/ikonli-devicons-pack/src/main/java/org/kordamp/ikonli/devicons/DeviconsIkonHandler.java b/...s/ikonli-devicons-pack/src/main/java/org/kordamp/ikonli/devicons/DeviconsIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/devicons/1.8.0/fonts/devicons.ttf";
+        return getClass().getResource("/META-INF/resources/devicons/1.8.0/fonts/devicons.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...acks/ikonli-elusive-pack/src/main/java/org/kordamp/ikonli/elusive/ElusiveIkonHandler.java b/...acks/ikonli-elusive-pack/src/main/java/org/kordamp/ikonli/elusive/ElusiveIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/elusive/2.0/fonts/Elusive-Icons.ttf";
+        return getClass().getResource("/META-INF/resources/elusive/2.0/fonts/Elusive-Icons.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/icon-packs/ikonli-entypo-pack/src/main/java/org/kordamp/ikonli/entypo/EntypoIkonHandler.java b/icon-packs/ikonli-entypo-pack/src/main/java/org/kordamp/ikonli/entypo/EntypoIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/entypo/1.0/fonts/Entypo.ttf";
+        return getClass().getResource("/META-INF/resources/entypo/1.0/fonts/Entypo.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...s/ikonli-evaicons-pack/src/main/java/org/kordamp/ikonli/evaicons/EvaiconsIkonHandler.java b/...s/ikonli-evaicons-pack/src/main/java/org/kordamp/ikonli/evaicons/EvaiconsIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/evaicons/1.1.3/fonts/Evaicons.ttf";
+        return getClass().getResource("/META-INF/resources/evaicons/1.1.3/fonts/Evaicons.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...acks/ikonli-feather-pack/src/main/java/org/kordamp/ikonli/feather/FeatherIkonHandler.java b/...acks/ikonli-feather-pack/src/main/java/org/kordamp/ikonli/feather/FeatherIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/feather/4.28/fonts/feather.ttf";
+        return getClass().getResource("/META-INF/resources/feather/4.28/fonts/feather.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...konli-fileicons-pack/src/main/java/org/kordamp/ikonli/fileicons/FileIconsIkonHandler.java b/...konli-fileicons-pack/src/main/java/org/kordamp/ikonli/fileicons/FileIconsIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/fileicons/2.1.44/fonts/File-Icons.ttf";
+        return getClass().getResource("/META-INF/resources/fileicons/2.1.44/fonts/File-Icons.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...-fluentui-pack/src/main/java/org/kordamp/ikonli/fluentui/FluentUiFilledALIkonHandler.java b/...-fluentui-pack/src/main/java/org/kordamp/ikonli/fluentui/FluentUiFilledALIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/fluentui/1.1.74/fonts/FluentSystemIcons-Filled.ttf";
+        return getClass().getResource("/META-INF/resources/fluentui/1.1.74/fonts/FluentSystemIcons-Filled.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...-fluentui-pack/src/main/java/org/kordamp/ikonli/fluentui/FluentUiFilledMZIkonHandler.java b/...-fluentui-pack/src/main/java/org/kordamp/ikonli/fluentui/FluentUiFilledMZIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/fluentui/1.1.74/fonts/FluentSystemIcons-Filled.ttf";
+        return getClass().getResource("/META-INF/resources/fluentui/1.1.74/fonts/FluentSystemIcons-Filled.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...fluentui-pack/src/main/java/org/kordamp/ikonli/fluentui/FluentUiRegularALIkonHandler.java b/...fluentui-pack/src/main/java/org/kordamp/ikonli/fluentui/FluentUiRegularALIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/fluentui/1.1.74/fonts/FluentSystemIcons-Regular.ttf";
+        return getClass().getResource("/META-INF/resources/fluentui/1.1.74/fonts/FluentSystemIcons-Regular.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...fluentui-pack/src/main/java/org/kordamp/ikonli/fluentui/FluentUiRegularMZIkonHandler.java b/...fluentui-pack/src/main/java/org/kordamp/ikonli/fluentui/FluentUiRegularMZIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/fluentui/1.1.74/fonts/FluentSystemIcons-Regular.ttf";
+        return getClass().getResource("/META-INF/resources/fluentui/1.1.74/fonts/FluentSystemIcons-Regular.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...fontawesome-pack/src/main/java/org/kordamp/ikonli/fontawesome/FontAwesomeIkonHandler.java b/...fontawesome-pack/src/main/java/org/kordamp/ikonli/fontawesome/FontAwesomeIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/fontawesome/4.7.0/fonts/fontawesome-webfont.ttf";
+        return getClass().getResource("/META-INF/resources/fontawesome/4.7.0/fonts/fontawesome-webfont.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...ome5-pack/src/main/java/org/kordamp/ikonli/fontawesome5/FontAwesomeBrandsIkonHandler.java b/...ome5-pack/src/main/java/org/kordamp/ikonli/fontawesome5/FontAwesomeBrandsIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/fontawesome5/5.15.1/fonts/fa-brands-400.ttf";
+        return getClass().getResource("/META-INF/resources/fontawesome5/5.15.1/fonts/fa-brands-400.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...me5-pack/src/main/java/org/kordamp/ikonli/fontawesome5/FontAwesomeRegularIkonHandler.java b/...me5-pack/src/main/java/org/kordamp/ikonli/fontawesome5/FontAwesomeRegularIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/fontawesome5/5.15.1/fonts/fa-regular-400.ttf";
+        return getClass().getResource("/META-INF/resources/fontawesome5/5.15.1/fonts/fa-regular-400.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...some5-pack/src/main/java/org/kordamp/ikonli/fontawesome5/FontAwesomeSolidIkonHandler.java b/...some5-pack/src/main/java/org/kordamp/ikonli/fontawesome5/FontAwesomeSolidIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/fontawesome5/5.15.1/fonts/fa-solid-900.ttf";
+        return getClass().getResource("/META-INF/resources/fontawesome5/5.15.1/fonts/fa-solid-900.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...konli-fontelico-pack/src/main/java/org/kordamp/ikonli/fontelico/FontelicoIkonHandler.java b/...konli-fontelico-pack/src/main/java/org/kordamp/ikonli/fontelico/FontelicoIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/fontelico/0.0/fonts/fontelico.ttf";
+        return getClass().getResource("/META-INF/resources/fontelico/0.0/fonts/fontelico.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...li-foundation-pack/src/main/java/org/kordamp/ikonli/foundation/FoundationIkonHandler.java b/...li-foundation-pack/src/main/java/org/kordamp/ikonli/foundation/FoundationIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/foundation/3.0/fonts/foundation-icons.ttf";
+        return getClass().getResource("/META-INF/resources/foundation/3.0/fonts/foundation-icons.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...konli-hawcons-pack/src/main/java/org/kordamp/ikonli/hawcons/HawconsFilledIkonHandler.java b/...konli-hawcons-pack/src/main/java/org/kordamp/ikonli/hawcons/HawconsFilledIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/hawcons/20140708/fonts/hawconsfilled.ttf";
+        return getClass().getResource("/META-INF/resources/hawcons/20140708/fonts/hawconsfilled.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...konli-hawcons-pack/src/main/java/org/kordamp/ikonli/hawcons/HawconsStrokeIkonHandler.java b/...konli-hawcons-pack/src/main/java/org/kordamp/ikonli/hawcons/HawconsStrokeIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/hawcons/20140708/fonts/hawconsstroke.ttf";
+        return getClass().getResource("/META-INF/resources/hawcons/20140708/fonts/hawconsstroke.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...acks/ikonli-icomoon-pack/src/main/java/org/kordamp/ikonli/icomoon/IcomoonIkonHandler.java b/...acks/ikonli-icomoon-pack/src/main/java/org/kordamp/ikonli/icomoon/IcomoonIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/icomoon/0.0/fonts/icomoon.ttf";
+        return getClass().getResource("/META-INF/resources/icomoon/0.0/fonts/icomoon.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...s/ikonli-ionicons-pack/src/main/java/org/kordamp/ikonli/ionicons/IoniconsIkonHandler.java b/...s/ikonli-ionicons-pack/src/main/java/org/kordamp/ikonli/ionicons/IoniconsIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/ionicons/2.0.1/fonts/ionicons.ttf";
+        return getClass().getResource("/META-INF/resources/ionicons/2.0.1/fonts/ionicons.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...li-ionicons4-pack/src/main/java/org/kordamp/ikonli/ionicons4/Ionicons4IOSIkonHandler.java b/...li-ionicons4-pack/src/main/java/org/kordamp/ikonli/ionicons4/Ionicons4IOSIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/ionicons4/4.1.2/fonts/ionicons.ttf";
+        return getClass().getResource("/META-INF/resources/ionicons4/4.1.2/fonts/ionicons.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...i-ionicons4-pack/src/main/java/org/kordamp/ikonli/ionicons4/Ionicons4LogoIkonHandler.java b/...i-ionicons4-pack/src/main/java/org/kordamp/ikonli/ionicons4/Ionicons4LogoIkonHandler.java
@@ -40,7 +40,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/ionicons4/4.1.2/fonts/ionicons.ttf";
+        return getClass().getResource("/META-INF/resources/ionicons4/4.1.2/fonts/ionicons.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...nicons4-pack/src/main/java/org/kordamp/ikonli/ionicons4/Ionicons4MaterialIkonHandler.java b/...nicons4-pack/src/main/java/org/kordamp/ikonli/ionicons4/Ionicons4MaterialIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/ionicons4/4.1.2/fonts/ionicons.ttf";
+        return getClass().getResource("/META-INF/resources/ionicons4/4.1.2/fonts/ionicons.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/icon-packs/ikonli-jamicons-pack/src/main/java/org/kordamp/ikonli/jam/JamIkonHandler.java b/icon-packs/ikonli-jamicons-pack/src/main/java/org/kordamp/ikonli/jam/JamIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/jam/3.0.0/fonts/Jam-Icons.ttf";
+        return getClass().getResource("/META-INF/resources/jam/3.0.0/fonts/Jam-Icons.ttf")
+            .toExternalForm();
     }
 
     @Override

diff --git a/...ols-pack/src/main/java/org/kordamp/ikonli/ligaturesymbols/LigatureSymbolsIkonHandler.java b/...ols-pack/src/main/java/org/kordamp/ikonli/ligaturesymbols/LigatureSymbolsIkonHandler.java
@@ -39,7 +39,8 @@ public Ikon resolve(String description) {
 
     @Override
     public String getFontResourcePath() {
-        return "META-INF/resources/ligaturesymbols/2.11/fonts/LigatureSymbols-2.11.ttf";
+        return getClass().getResource("/META-INF/resources/ligaturesymbols/2.11/fonts/LigatureSymbols-2.11.ttf")
+            .toExternalForm();
     }
 
     @Override