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public void initialize() {
knownSecrets = new HashSet<Secret>();
}
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class UnsafeStates {
private String[] states = new String[] {
"AK", "AL" ...
};
public String[] getStates() { return states; }
}
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public class ThisEscape {
public ThisEscape(EventSource source) {
source.registerListener(
new EventListener() {
public void onEvent(Event e) {
doSomething(e);
}
});
}
}
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public class SafeListener {
private final EventListener listener;
private SafeListener() {
listener = new EventListener() {
public void onEvent(Event e) {
doSomething(e);
}
};
}
public static SafeListener newInstance(EventSource source) {
SafeListener safe =


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