Bug 1342

Summary: Add a SparseArray into Java3D for performance
Product: Java3D Reporter: Phil Jordan <p.j.nz>
Component: coreAssignee: Phil Jordan <p.j.nz>
Status: UNCONFIRMED ---    
Severity: normal CC: gouessej
Priority: P4    
Version: tbd   
Hardware: All   
OS: all   
Type: FEATURE SCM Refs:
Workaround: ---

Description Phil Jordan 2016-11-05 05:59:49 CET 
SparseArray are faster for int indexed hashmaps, and Java3D uses a lot of them, particularly in the Pipelines.

I propose putting it in the Java3D package, so import organization clarifies this is for internal use.