java-topology/test/langtools/tools/javac/TryWithResources/TwrOnNonResource.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

28 lines
862 B
Java

/*
* @test /nodynamiccopyright/
* @bug 6911256 6964740 7013420
* @summary Verify invalid TWR block is not accepted.
* @compile/fail/ref=TwrOnNonResource.out -XDrawDiagnostics TwrOnNonResource.java
*/
class TwrOnNonResource {
public static void meth() {
try(TwrOnNonResource aonr = new TwrOnNonResource()) {
System.out.println(aonr.toString());
}
try(TwrOnNonResource aonr = new TwrOnNonResource()) {
System.out.println(aonr.toString());
} finally {;}
try(TwrOnNonResource aonr = new TwrOnNonResource()) {
System.out.println(aonr.toString());
} catch (Exception e) {;}
}
/*
* A close method, but the class is <em>not</em> Closeable or
* AutoCloseable.
*/
public void close() {
throw new AssertionError("I'm not Closable!");
}
}