SoftReference: get() : SoftReference « java.lang.ref « Java by API
- Java by API
- java.lang.ref
- SoftReference
SoftReference: get()
import java.lang.ref.SoftReference;
public class Main {
public static void main(String[] argv) throws Exception {
SoftReference<String> sr = new SoftReference<String>("object");
Object o = sr.get();
if (o != null) {
System.out.println(o);
} else {
System.out.println("collected or has been reclaimed");
}
}
}
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