Details
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Enhancement
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Status: Resolved
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P3
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Resolution: Fixed
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None
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b19
Description
Implement a pure-Java version of AccessController.doPrivileged. This enhancement has several benefits. One, it should improve performance by avoiding calls into the JVM. Currently, applications that don't use a SecurityManager still have to incur the expense of doPrivileged. This enhancement should avoid much of that. Second, a pure-Java implementation of AccessController.doPrivileged will avoid having native frames on the stack, which is desirable for Project Loom (https://openjdk.java.net/projects/loom/).
Attachments
Issue Links
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JDK-8213233 [TESTBUG] re-evaluate test/hotspot/jtreg/runtime/JVMDoPrivileged tests following JDK-8212605
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- Resolved
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- relates to
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JDK-8214329 SwingMark SubMenus 9% regression in 12-b19 on Linux client
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- Resolved
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JDK-8173369 Investigate to implement AccessController.getContext using StackWalker
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- Resolved
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JDK-8213234 Move LambdaForm.Hidden to jdk.internal.vm.annotation
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- Resolved
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