java-topology/test/langtools/tools/javac/TryWithResources/TwrFlow.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
875 B
Java

/*
* @test /nodynamiccopyright/
* @bug 6911256 6964740 7013420
* @summary Test exception analysis of try-with-resources blocks
* @compile/fail/ref=TwrFlow.out -XDrawDiagnostics TwrFlow.java
*/
import java.io.IOException;
public class TwrFlow implements AutoCloseable {
public static void meth() {
try(TwrFlow twrFlow = new TwrFlow()) {
System.out.println(twrFlow.toString());
} catch (IOException ioe) { // Not reachable
throw new AssertionError("Shouldn't reach here", ioe);
}
// CustomCloseException should be caught or added to throws clause
}
/*
* A close method, but the class is <em>not</em> Closeable or
* AutoCloseable.
*/
public void close() throws CustomCloseException {
throw new CustomCloseException();
}
}
class CustomCloseException extends Exception {}