24 lines
838 B
Java
24 lines
838 B
Java
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/*
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* @test /nodynamiccopyright/
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* @bug 8254274
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* @summary lint should warn when an instance of a value based class is synchronized upon
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* @compile/fail/ref=ExternalAbuseOfVbc.out -XDrawDiagnostics -Werror -Xlint ExternalAbuseOfVbc.java
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* @compile/fail/ref=ExternalAbuseOfVbc.out -XDrawDiagnostics -Werror -Xlint:all ExternalAbuseOfVbc.java
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* @compile/fail/ref=ExternalAbuseOfVbc.out -XDrawDiagnostics -Werror -Xlint:synchronization ExternalAbuseOfVbc.java
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* @compile/ref=LintModeOffAbuseOfVbc.out -XDrawDiagnostics -Werror -Xlint:-synchronization ExternalAbuseOfVbc.java
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*/
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public final class ExternalAbuseOfVbc {
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final Integer val = Integer.valueOf(42);
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final String ref = "String";
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void abuseVbc() {
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synchronized(ref) { // OK
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synchronized (val) { // WARN
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}
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}
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}
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}
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