14 lines
714 B
Java
14 lines
714 B
Java
import java.lang.reflect.Modifier;
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/** JEP 181: nest-based access. Private members of nest mates no longer need synthetic accessor methods. */
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public class NestMates {
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private int secret = 42;
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static class Inner { int peek(NestMates n) { return n.secret; } }
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public static void main(String[] args) {
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System.out.println("nest host : " + Inner.class.getNestHost().getSimpleName());
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System.out.println("inner can read : " + new Inner().peek(new NestMates()));
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long synthetic = java.util.Arrays.stream(NestMates.class.getDeclaredMethods()).filter(m -> m.getName().startsWith("access$")).count();
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System.out.println("access$ methods on outer: " + synthetic);
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}
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}
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