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Save StringConcat bytecode generation for one-time operation #317

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19 changes: 10 additions & 9 deletions ref/src/main/java/io/smallrye/common/ref/References.java
Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,16 @@ static ReferenceQueue<Object> getReaperQueue() {
if (isBuildTime()) {
// do nothing (class should be reinitialized)
} else {
final PrivilegedAction<Void> action = () -> startThreadAction(1);
final PrivilegedAction<Void> action = new PrivilegedAction<>() {
@Override
public Void run() {
final ReaperThread thr = new ReaperThread();
thr.setName("Reference Reaper #1");
thr.setDaemon(true);
thr.start();
return null;
}
};
Comment on lines +34 to +43
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Suggested change
final PrivilegedAction<Void> action = new PrivilegedAction<>() {
@Override
public Void run() {
final ReaperThread thr = new ReaperThread();
thr.setName("Reference Reaper #1");
thr.setDaemon(true);
thr.start();
return null;
}
};
final PrivilegedAction<Void> action = () -> {
final ReaperThread thr = new ReaperThread();
thr.setName("Reference Reaper #1");
thr.setDaemon(true);
thr.start();
return null;
};

doPrivileged(action);
}
}
Expand All @@ -44,14 +53,6 @@ private static boolean isBuildTime() {
}
}

private static Void startThreadAction(int id) {
final ReaperThread thr = new ReaperThread();
thr.setName("Reference Reaper #" + id);
thr.setDaemon(true);
thr.start();
return null;
}

public void run() {
for (;;)
try {
Expand Down