Created attachment 145562 [details]
snapshots for issue 4.

Issue 1: 
Start Netbeans on Non- English locale system.
CPU Profiler on a Jave MEEP Application,
Save the snapshot in XML and HTML format
Open the XML and HTML file on web Browser, Shown incorrect.
This bug caused by encode conflict :
1. XML and HTML file was saved in ANSI encoding
2. Properties encoding/charset was set to UTF-8 in xml and HTML. 


Issue 2: 
CPU Profiler on a Jave MEEP Application,
Save the snapshot in html format
Open the html file, 
you will find there is no time unit in 'Total Time' column.

Issue 3:
CPU Profiler on a Jave MEEP Application,
Save the snapshot in XML format
Open the XML File: 
<?xml version="1.0" encoding="UTF-8"?>
<ExportedView Name="Call Tree" type="tree">
<tree>
  <node>
   <Name>All threads</Name>
   <Parent>none</Parent>
   <Time_Relative>0.00%</Time_Relative>
   <Time>0</Time>
   <Invocations>0</Invocations>
    <node>
     <Name></Name>
     <Parent>All threads</Parent>
     <Time_Relative>100.00%</Time_Relative>
     <Time>20280000</Time>
     <Invocations>1</Invocations>
      <node>

Here Hot Spots for 'All threads' Node should not shown as '0.00%'
I think the expect result should be :

<?xml version="1.0" encoding="UTF-8"?>
<ExportedView Name="Call Tree" type="tree">
<tree>
  <node>
   <Name>All threads</Name>
   <Parent>none</Parent>   
     <Time_Relative>100.00%</Time_Relative>
     <Time>20280000</Time>
     <Invocations>1</Invocations>
      <node>

Issue 4:
1. CPU Profiler on a Jave MEEP Application,
2. Save the snapshot in .nps format
3. Stop the application and close the CPU Profiler editor.
4. CPU Profiler on a Jave MEE Application again,
Compare currently snapshot with the .nps file saved in step 2.

Save the snapshot comparision result in a html file.
Open the html file, you will find the total Time [%] column always shown as 0.00% or -0.00%.