Prism specific configuration, mainly for performance optimizations and tunning

Item Summary
Name	Type	Multiplicity	Description
useSerializationProxies	property boolean	[0,1]	Enables use of serialization proxies for java serialization of Prism definitions loaded from static schema.
indexPropertyValues	property boolean	[0,1]	Enables in-memory indexing of property values.
propertyValuesIndexThreshold	property int	[0,1]	Threshold after which property value indexing is enabled.

Items
- useSerializationProxies
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  Enables use of serialization proxies for java serialization of Prism definitions loaded from static schema. This should decrease memory footprint in serialized form (mainly gui ssesions).
- indexPropertyValues
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  Enables in-memory indexing of property values. This speedups processing of multivalue properties with large number of values, since it uses more memory for indexing.
- propertyValuesIndexThreshold
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  Threshold after which property value indexing is enabled. Small values of threshold (eg. 10 or less) does not provide any significant benefit, so it is better to enable value indexing only for larger properties. Default value is 50.