public interface ProblemDiagnosticsFactory {
    /**
     * Creates a new stream of problems. Each problem stream produces diagnostics for some logical set of problems, applying limits to
     * the number of stack traces captured. Each stream has its own limits.
     */
    ProblemStream newStream();

    /**
     * Creates a new stream of problems without any limits.
     */
    ProblemStream newUnlimitedStream();

    /**

// skipUnderDebugger skips the current test when running under a
// debugger (specifically if this process has a tracer). This is
// Linux-specific.
func skipUnderDebugger(t *testing.T) {
	pid := syscall.Getpid()
	status, err := os.ReadFile(fmt.Sprintf("/proc/%d/status", pid))
	if err != nil {
		t.Logf("couldn't get proc tracer: %s", err)
		return
	}
	re := regexp.MustCompile(`TracerPid:\s+([0-9]+)`)
	sub := re.FindSubmatch(status)

          "cpu": "100m",
          "memory": "128Mi"
        }
      },
      "startupProbe": {
        "enabled": true,
        "failureThreshold": 600
      },
      "statusPort": 15020,
      "tracer": "none"
    },
    "proxy_init": {
      "image": "proxyv2"
    },
    "remotePilotAddress": "",
    "sds": {
      "token": {
        "aud": "istio-ca"
      }
    },
    "sts": {

          "cpu": "100m",
          "memory": "128Mi"
        }
      },
      "startupProbe": {
        "enabled": true,
        "failureThreshold": 600
      },
      "statusPort": 15020,
      "tracer": "none"
    },
    "proxy_init": {
      "image": "proxyv2"
    },
    "remotePilotAddress": "",
    "sds": {
      "token": {
        "aud": "istio-ca"
      }
    },
    "sts": {

          "cpu": "100m",
          "memory": "128Mi"
        }
      },
      "startupProbe": {
        "enabled": true,
        "failureThreshold": 600
      },
      "statusPort": 15020,
      "tracer": "none"
    },
    "proxy_init": {
      "image": "proxyv2"
    },
    "remotePilotAddress": "",
    "sds": {
      "token": {
        "aud": "istio-ca"
      }
    },
    "sts": {

            [r2, r3] as Set
        }

        when:
        def result = twoStageStore.search(key)

        then:
        result == [r1, r2, r3] as Set
    }

    def "file access tracker delegates to both trackers"() {
        def fat1 = Mock(FileAccessTracker)
        def fat2 = Mock(FileAccessTracker)

        when:
        twoStageStore.getFileAccessTracker().markAccessed(file)

        then:

	process.on("exit", (code) => { // Node.js exits if no event handler is pending
		if (code === 0 && !go.exited) {
			// deadlock, make Go print error and stack traces
			go._pendingEvent = { id: 0 };
			go._resume();
		}
	});
	return go.run(result.instance);
}).catch((err) => {
	console.error(err);
	process.exit(1);

          "cpu": "100m",
          "memory": "128Mi"
        }
      },
      "startupProbe": {
        "enabled": true,
        "failureThreshold": 600
      },
      "statusPort": 15020,
      "tracer": "none"
    },
    "proxy_init": {
      "image": "proxyv2"
    },
    "remotePilotAddress": "",
    "sds": {
      "token": {
        "aud": "istio-ca"
      }
    },
    "sts": {

public class StackTraceFilter {
    private final Spec<StackTraceElement> filterSpec;

    public StackTraceFilter(Spec<StackTraceElement> filterSpec) {
        this.filterSpec = filterSpec;
    }

    // stack traces are filtered in call order (from bottom to top)
    public List<StackTraceElement> filter(List<StackTraceElement> stackTrace) {
        List<StackTraceElement> filtered = new ArrayList<StackTraceElement>();

cp overlay.json $WORK/b/src/paths
cp go.mod $WORK/a/src/paths/
cp go.mod $WORK/b/src/paths/


# A binary built without -trimpath should contain the module root dir
# and GOROOT for debugging and stack traces.
cd $WORK/a/src/paths
go build -o $WORK/paths-dbg.exe .
exec $WORK/paths-dbg.exe $WORK/paths-dbg.exe
stdout 'binary contains module root: true'
stdout 'binary contains an empty GOROOT'