This ScriptEntry ctor is only needed by ctor of derived class ScriptMetaData

Change-Id: If3e6aae326aa53825edca9d5dc207d185d288cce

scripting/java/com/sun/star/script/framework/container/ScriptEntry.java

@@ -45,7 +45,7 @@ public class ScriptEntry implements Cloneable {
         this.languagedepprops =  new HashMap<String, String>();
     }
 
-    public ScriptEntry(ScriptEntry entry) {
+    protected ScriptEntry(ScriptEntry entry) {
         this.language = entry.language;
         this.languagename = entry.languagename;
         this.logicalname = entry.languagename;