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8046018: JVMTI Spec: can_redefine_any_class capability spec is inconsistent

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Make the "can_redefine_any_class" capability spec clear and consistent

Reviewed-by: alanb, cjplummer, dholmes, dcubed, jcbeyler
This commit is contained in:
Serguei Spitsyn 2019-05-24 21:05:19 -07:00
parent 764258a114
commit 854b898852
1 changed files with 10 additions and 2 deletions
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12
src/hotspot/share/prims/jvmti.xml
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@ -7437,7 +7437,7 @@ class C2 extends C1 implements I2 {
<capabilities>
<capability id="can_redefine_any_class">
If possessed then all classes (except primitive, array, and some implementation defined
classes) are modifiable (redefine or retransform).
classes) are modifiable with <functionlink id="RedefineClasses"/>.
</capability>
<capability id="can_retransform_any_class">
If possessed then all classes (except primitive, array, and some implementation defined
@ -10199,8 +10199,10 @@ myInit() {
</capabilityfield>
<capabilityfield id="can_redefine_any_class">
<description>
Can modify (retransform or redefine) any modifiable class.
<functionlink id="RedefineClasses"/> can be called on any modifiable class.
See <functionlink id="IsModifiableClass"/>.
(<fieldlink id="can_redefine_classes" struct="jvmtiCapabilities"/>
must also be set)
</description>
</capabilityfield>
<capabilityfield id="can_get_current_thread_cpu_time">
@ -14957,6 +14959,12 @@ typedef void (JNICALL *jvmtiEventVMInit)
- Add new error JVMTI_ERROR_UNSUPPORTED_REDEFINITION_CLASS_ATTRIBUTE_CHANGED
that can be returned by RedefineClasses and RetransformClasses.
</change>
<change date="20 May 2019" version="13.0.0">
Minor spec update for the capability "can_redefine_any_class".
It now says:
"RedefineClasses can be called on any modifiable class. See IsModifiableClass.
(can_redefine_classes must also be set)"
</change>
</changehistory>
</specification>