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8225056: VM support for sealed classes 8227044: javax.lang.model for sealed classes 8227045: Preview APIs support for sealed classes 8227047: Javadoc for sealed types 8245854: JVM TI Specification for sealed classes Co-authored-by: Harold Seigel <harold.seigel@oracle.com> Co-authored-by: Jan Lahoda <jan.lahoda@oracle.com> Reviewed-by: mcimadamore, forax, darcy, dholmes, jlahoda, lfoltan, mchung, sspitsyn, vromero
22 lines
524 B
Java
22 lines
524 B
Java
/*
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* @test /nodynamiccopyright/
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* @bug 5009574
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* @summary verify an enum type can't be directly subclassed
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* @author Joseph D. Darcy
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*
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* @compile/fail/ref=FauxEnum3.out -XDrawDiagnostics FauxEnum3.java
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* @compile/fail/ref=FauxEnum3.preview.out -XDrawDiagnostics --enable-preview -source ${jdk.version} FauxEnum3.java
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*/
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public class FauxEnum3 extends SpecializedEnum {
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}
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enum SpecializedEnum {
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RED {
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boolean special() {return true;}
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},
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GREEN,
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BLUE;
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boolean special() {return false;}
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}
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