elharo commented on code in PR #2:
URL: https://github.com/apache/xerces-j/pull/2#discussion_r2539669283
##########
samples/xni/SecuritySupport.java:
##########
@@ -120,21 +108,19 @@ public Object run() {
}
static boolean getFileExists(final File f) {
- return ((Boolean)
- AccessController.doPrivileged(new PrivilegedAction() {
- public Object run() {
- return f.exists() ? Boolean.TRUE : Boolean.FALSE;
- }
- })).booleanValue();
+ return AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
+ public Boolean run() {
Review Comment:
Does this require a particular Java version where covariant return types
were introduced or some such thing?
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