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8157877: Clean up StackWalker permission checks

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Reviewed-by: lancea, ahgross
This commit is contained in:
Mandy Chung 2016-05-25 14:05:51 -07:00
parent 6d8b52eca8
commit afae52743f
1 changed files with 9 additions and 9 deletions
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18
jdk/src/java.base/share/classes/java/lang/StackWalker.java
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@ -306,8 +306,9 @@ public final class StackWalker {
return DEFAULT_WALKER;
}
checkPermission(options);
return new StackWalker(toEnumSet(options));
EnumSet<Option> optionSet = toEnumSet(options);
checkPermission(optionSet);
return new StackWalker(optionSet);
}
/**
@ -341,8 +342,9 @@ public final class StackWalker {
if (estimateDepth <= 0) {
throw new IllegalArgumentException("estimateDepth must be > 0");
}
checkPermission(options);
return new StackWalker(toEnumSet(options), estimateDepth);
EnumSet<Option> optionSet = toEnumSet(options);
checkPermission(optionSet);
return new StackWalker(optionSet, estimateDepth);
}
// ----- private constructors ------
@ -540,13 +542,11 @@ public final class StackWalker {
}
// ---- package access ----
static StackWalker newInstanceNoCheck(EnumSet<Option> options) {
return new StackWalker(options, 0, null);
}
static StackWalker newInstance(Set<Option> options, ExtendedOption extendedOption) {
checkPermission(options);
return new StackWalker(toEnumSet(options), 0, extendedOption);
EnumSet<Option> optionSet = toEnumSet(options);
checkPermission(optionSet);
return new StackWalker(optionSet, 0, extendedOption);
}
int estimateDepth() {