JAL-1648 added unit test for AppCache

[jalview.git] / src / jalview / io / cache / JvCacheableInputBox.java

diff --git a/src/jalview/io/cache/JvCacheableInputBox.java b/src/jalview/io/cache/JvCacheableInputBox.java
index 6101bdd..3475d4f 100644 (file)
--- a/src/jalview/io/cache/JvCacheableInputBox.java
+++ b/src/jalview/io/cache/JvCacheableInputBox.java
@@ -65,6 +65,7 @@ public class JvCacheableInputBox<E> extends JComboBox<String>
   private void initCachePopupMenu()
   {
     pnlDefaultCache.setBackground(Color.WHITE);
+    // pad panel so as to align with other menu items
     pnlDefaultCache.setBorder(BorderFactory.createEmptyBorder(0, 19, 0, 0));
     txtDefaultCacheSize.setPreferredSize(new Dimension(45, 20));
     lblDefaultCacheSize.setText(MessageManager
@@ -113,7 +114,7 @@ public class JvCacheableInputBox<E> extends JComboBox<String>
    * @param text
    * @return
    */
-  private boolean isInteger(String text)
+  static boolean isInteger(String text)
   {
     try
     {