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.
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russell@unturf.com 2026-03-26 17:11:57 -04:00
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/*
* @test /nodynamiccopyright/
* @bug 8003280
* @summary Add lambda tests
* check lambda can access only effectively-final locals
* @author Maurizio Cimadamore
* @compile/fail/ref=BadAccess02.out -XDrawDiagnostics BadAccess02.java
*/
public class BadAccess02 {
interface SAM {
int m(int h);
}
static void test1() {
int l = 0; //effectively final
int j = 0; //non-effectively final
j = 2;
final int L = 0;
SAM s = (int h) -> { int k = 0; return h + j + l + L; };
}
void test2() {
int l = 0; //effectively final
int j = 0; //non-effectively final
j = 2;
final int L = 0;
SAM s = (int h) -> { int k = 0; return h + k + j + l + L; };
}
}