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8344336: SM cleanup of java.lang.System, Runtime, String, StackWalker

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Reviewed-by: dfuchs, alanb, lancea
This commit is contained in:
Roger Riggs 2024-11-21 21:50:41 +00:00
parent 0f458e2c3e
commit c199f5326b
6 changed files with 14 additions and 219 deletions
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14
src/java.base/share/classes/java/lang/StackWalker.java
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@ -379,7 +379,6 @@ public final class StackWalker {
}
EnumSet<Option> optionSet = toEnumSet(options);
checkPermission(optionSet);
return new StackWalker(optionSet);
}
@ -409,7 +408,6 @@ public final class StackWalker {
throw new IllegalArgumentException("estimateDepth must be > 0");
}
EnumSet<Option> optionSet = toEnumSet(options);
checkPermission(optionSet);
return new StackWalker(optionSet, estimateDepth);
}
@ -433,17 +431,6 @@ public final class StackWalker {
this.continuation = continuation;
}
private static void checkPermission(Set<Option> options) {
Objects.requireNonNull(options);
@SuppressWarnings("removal")
SecurityManager sm = System.getSecurityManager();
if (sm != null) {
if (options.contains(Option.RETAIN_CLASS_REFERENCE)) {
sm.checkPermission(new RuntimePermission("getStackWalkerWithClassReference"));
}
}
}
/*
* Returns a defensive copy
*/
@ -637,7 +624,6 @@ public final class StackWalker {
static StackWalker newInstance(Set<Option> options, ExtendedOption extendedOption, ContinuationScope contScope, Continuation continuation) {
EnumSet<Option> optionSet = toEnumSet(options);
checkPermission(optionSet);
return new StackWalker(optionSet, 0, extendedOption, contScope, continuation);
}