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8298380: Clean up redundant array length checks in JDK code base

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Reviewed-by: dholmes, amenkov, serb, vtewari
This commit is contained in:
Sergey Tsypanov 2022-12-09 12:50:55 +00:00 • committed by Julian Waters
parent 33d955ad6e
commit e3c6cf8eaf
8 changed files with 37 additions and 51 deletions
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24
src/java.base/share/classes/sun/nio/fs/PollingWatchService.java
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@ -119,20 +119,18 @@ class PollingWatchService
// Extended modifiers may be used to specify the sensitivity level
int sensitivity = DEFAULT_POLLING_INTERVAL;
if (modifiers.length > 0) {
for (WatchEvent.Modifier modifier: modifiers) {
if (modifier == null)
throw new NullPointerException();
for (WatchEvent.Modifier modifier : modifiers) {
if (modifier == null)
throw new NullPointerException();
if (ExtendedOptions.SENSITIVITY_HIGH.matches(modifier)) {
sensitivity = ExtendedOptions.SENSITIVITY_HIGH.parameter();
} else if (ExtendedOptions.SENSITIVITY_MEDIUM.matches(modifier)) {
sensitivity = ExtendedOptions.SENSITIVITY_MEDIUM.parameter();
} else if (ExtendedOptions.SENSITIVITY_LOW.matches(modifier)) {
sensitivity = ExtendedOptions.SENSITIVITY_LOW.parameter();
} else {
throw new UnsupportedOperationException("Modifier not supported");
}
if (ExtendedOptions.SENSITIVITY_HIGH.matches(modifier)) {
sensitivity = ExtendedOptions.SENSITIVITY_HIGH.parameter();
} else if (ExtendedOptions.SENSITIVITY_MEDIUM.matches(modifier)) {
sensitivity = ExtendedOptions.SENSITIVITY_MEDIUM.parameter();
} else if (ExtendedOptions.SENSITIVITY_LOW.matches(modifier)) {
sensitivity = ExtendedOptions.SENSITIVITY_LOW.parameter();
} else {
throw new UnsupportedOperationException("Modifier not supported");
}
}