Index: applications/editors/josm/nsis/launch4j.xml
===================================================================
--- applications/editors/josm/nsis/launch4j.xml	(revision 30197)
+++ applications/editors/josm/nsis/launch4j.xml	(revision 30517)
@@ -8,5 +8,5 @@
   <chdir></chdir>
   <priority>normal</priority>
-  <downloadUrl>http://java.com/download</downloadUrl>
+  <downloadUrl>https://java.com/download</downloadUrl>
   <supportUrl></supportUrl>
   <customProcName>false</customProcName>
@@ -15,9 +15,9 @@
   <jre>
     <path></path>
-    <minVersion>1.6.0</minVersion>
+    <minVersion>1.7.0</minVersion>
     <maxVersion></maxVersion>
     <dontUsePrivateJres>false</dontUsePrivateJres>
-    <initialHeapSize>16</initialHeapSize>
-    <maxHeapSize>512</maxHeapSize>
+    <initialHeapSize>128</initialHeapSize>
+    <maxHeapSize>1024</maxHeapSize>
   </jre>
 </launch4jConfig>