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    Type:
Bug
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    Resolution: Fixed
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    Priority:
  P3                     
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    Affects Version/s: 7u40
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    Component/s: javafx
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    Environment:
Windows 7 Pro, Intel Core 2 Duo CPU E8600 @ 3.33 Ghz
8 gig of ram
64 bit OS 
                    I have an FXML file that has 150+ nodes in various tabs and title panes, the FXML file has 494 lines. When I use Scene Builder to edit the FXML and make changes the program becomes unresponsive and I have to kill the program with Windows Task Manager.
            
- is blocked by
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JDK-8114994 Memory leak with TreeCell
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     - Closed
 
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- relates to
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JDK-8102461 Add to the launcher generated by the packager support for handling VM parameters
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     - Closed
 
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JDK-8122878 Java FX scene buider crashes very often . Unable to add even a label to the scene buider.
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     - Resolved
 
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JDK-8122331 Scene builder hangs while running and it seems that the memory gets full of the jvm
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     - Closed
 
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