java-topology/test/langtools/tools/javac/lint/FallThrough.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

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
2026-03-26 17:11:57 -04:00

24 lines
442 B
Java

/*
* @test /nodynamiccopyright/
* @bug 4821359 4981267
* @summary Add -Xlint flag
* @author gafter
*
* @compile/fail/ref=FallThrough.out -XDrawDiagnostics -Xlint:fallthrough -Werror FallThrough.java
*/
class FallThrough {
int x;
void f(int i) {
switch (i) {
case 0:
x = 0;
case 1:
case 2:
x = 2;
break;
default:
x = 3;
}
}
}