JDK-8123150 : lazy deserialization of css declarations
  • Type: Bug
  • Component: javafx
  • Sub-Component: controls
  • Affected Version: 8
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2013-05-30
  • Updated: 2015-06-17
  • Resolved: 2013-06-03
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JDK 8
8Fixed
Related Reports
Blocks :  
JDK-8090757 - Improve JavaFX embedded performance
Blocks :  
JDK-8116039 - CSS: Avoid creating ObservableList for declarations and selectors in Rule
Relates :  
JDK-8117005 - ProgressIndicator progress is not updating
Description
Rather than deserializing declarations, hold onto bytes and deserialize only when the declarations are needed from the rule. Initially, all that is needed from Rule are the selectors.
Comments
http://hg.openjdk.java.net/openjfx/8/controls/rt/rev/b0690df037ca http://hg.openjdk.java.net/openjfx/8/controls/rt/rev/3450a1dac4a9 When deserializing a Rule, the List<Declaration> is kept as a byte array. Later, if getDeclarations() is called, the byte array is deserialized. This means that Declarations in Rules that are never used in the application never get deserialized. Also, sorting cascading styles was causing expansion of declarations. Now StyleMap will lazily create and sort cascading style list.
03-06-2013