diff --git a/src/main/java/pro/litvinovg/w2phtml/gui/EpubPanel.java b/src/main/java/pro/litvinovg/w2phtml/gui/EpubPanel.java
index d3d7ca7..0a44daa 100644
--- a/src/main/java/pro/litvinovg/w2phtml/gui/EpubPanel.java
+++ b/src/main/java/pro/litvinovg/w2phtml/gui/EpubPanel.java
@@ -263,14 +263,14 @@ public class EpubPanel extends JPanel {
 
 	 JCheckBox addPagination(HashMap<String, Component> configuration, UIPreferences preferences) {
 		cb_Pagination_1 = new JCheckBox(Localizer.get(LABEL_PAGINATION));
-		cb_Pagination_1.setSelected(Boolean.getBoolean(preferences.get(PREF_PAGINATION)));
+		cb_Pagination_1.setSelected(Boolean.valueOf(preferences.get(PREF_PAGINATION)));
 		configuration.put(ARG_PAGINATION, cb_Pagination_1);
 		return cb_Pagination_1;
 	}
 	
 	 JCheckBox addConvertToPX(HashMap<String, Component> configuration, UIPreferences preferences) {
 		cb_convertToPx_1 = new JCheckBox(Localizer.get(LABEL_CONVERT_TO_PX));
-		cb_convertToPx_1.setSelected(Boolean.getBoolean(preferences.get(PREF_CONVERT_TO_PX)));
+		cb_convertToPx_1.setSelected(Boolean.valueOf(preferences.get(PREF_CONVERT_TO_PX)));
 		configuration.put(ARG_CONVERT_TO_PX, cb_convertToPx_1);
 		return cb_convertToPx_1;
 	}
diff --git a/src/main/java/pro/litvinovg/w2phtml/gui/HTMLPanel.java b/src/main/java/pro/litvinovg/w2phtml/gui/HTMLPanel.java
index 0190592..88db5af 100644
--- a/src/main/java/pro/litvinovg/w2phtml/gui/HTMLPanel.java
+++ b/src/main/java/pro/litvinovg/w2phtml/gui/HTMLPanel.java
@@ -303,14 +303,14 @@ public class HTMLPanel extends JPanel{
 
 	 JCheckBox addPagination(HashMap<String, Component> configuration, UIPreferences preferences) {
 		cb_Pagination_1 = new JCheckBox(Localizer.get(LABEL_PAGINATION));
-		cb_Pagination_1.setSelected(Boolean.getBoolean(preferences.get(PREF_PAGINATION)));
+		cb_Pagination_1.setSelected(Boolean.valueOf(preferences.get(PREF_PAGINATION)));
 		configuration.put(ARG_PAGINATION, cb_Pagination_1);
 		return cb_Pagination_1;
 	}
 	
 	 JCheckBox addConvertToPX(HashMap<String, Component> configuration, UIPreferences preferences) {
 		cb_convertToPx_1 = new JCheckBox(Localizer.get(LABEL_CONVERT_TO_PX));
-		cb_convertToPx_1.setSelected(Boolean.getBoolean(preferences.get(PREF_CONVERT_TO_PX)));
+		cb_convertToPx_1.setSelected(Boolean.valueOf(preferences.get(PREF_CONVERT_TO_PX)));
 		configuration.put(ARG_CONVERT_TO_PX, cb_convertToPx_1);
 		return cb_convertToPx_1;
 	}
diff --git a/src/main/java/pro/litvinovg/w2phtml/gui/RDFPanel.java b/src/main/java/pro/litvinovg/w2phtml/gui/RDFPanel.java
index a38b4e1..aa63316 100644
--- a/src/main/java/pro/litvinovg/w2phtml/gui/RDFPanel.java
+++ b/src/main/java/pro/litvinovg/w2phtml/gui/RDFPanel.java
@@ -340,14 +340,14 @@ public class RDFPanel extends JPanel {
 
 	 JCheckBox addPagination(HashMap<String, Component> configuration, UIPreferences preferences) {
 		cb_Pagination_1 = new JCheckBox(Localizer.get(LABEL_PAGINATION));
-		cb_Pagination_1.setSelected(Boolean.getBoolean(preferences.get(PREF_PAGINATION)));
+		cb_Pagination_1.setSelected(Boolean.valueOf(preferences.get(PREF_PAGINATION)));
 		configuration.put(ARG_PAGINATION, cb_Pagination_1);
 		return cb_Pagination_1;
 	}
 	
 	 JCheckBox addConvertToPX(HashMap<String, Component> configuration, UIPreferences preferences) {
 		cb_convertToPx_1 = new JCheckBox(Localizer.get(LABEL_CONVERT_TO_PX));
-		cb_convertToPx_1.setSelected(Boolean.getBoolean(preferences.get(PREF_CONVERT_TO_PX)));
+		cb_convertToPx_1.setSelected(Boolean.valueOf(preferences.get(PREF_CONVERT_TO_PX)));
 		configuration.put(ARG_CONVERT_TO_PX, cb_convertToPx_1);
 		return cb_convertToPx_1;
 	}