java-topology/test/langtools/tools/javac/switchnull/SwitchNullDisabled.java
russell@unturf.com 0a580b313d undefect. CWE-407 — 63 sites patched across 27 ecosystems
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

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Public domain — no copyright claimed. Use freely.
2026-03-26 17:11:57 -04:00

17 lines
467 B
Java

/*
* @test /nodynamiccopyright/
* @bug 8206986
* @summary Verify "case null" is not allowed for --release 16, 20
* @compile/fail/ref=SwitchNullDisabled.out -XDrawDiagnostics --release 20 SwitchNullDisabled.java
* @compile SwitchNullDisabled.java
*/
public class SwitchNullDisabled {
private int switchNull(String str) {
switch (str) {
case null: return 0;
case "": return 1;
default: return 2;
}
}
}