JDK-8198484 : URLClassPath should use an ArrayDeque instead of a Stack
- Type: Enhancement
- Component: core-libs
- Sub-Component: java.lang:class_loading
- Priority: P4
- Status: Resolved
- Resolution: Fixed
- Submitted: 2018-02-21
- Updated: 2018-03-12
- Resolved: 2018-02-28
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| JDK 11 |
|---|
11 b03Fixed  |
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Description
Stack is a deprecated class, derived from Vector, and URLClassPath synchronizes on the object, not using its internal synchronization. ArrayDeque also allows O(1) access to both ends.