return builder;
    }

    /**
     * Output: ${behaviour}. This behavior is deprecated.
     */
    @CheckReturnValue
    public static DeprecationMessageBuilder.DeprecateBehaviour deprecateBehaviour(String behaviour) {
        return new DeprecationMessageBuilder.DeprecateBehaviour(behaviour);
    }

    /**
     * Output: ${behaviour}. This behavior is deprecated. ${advice}
     */
    @CheckReturnValue

        outputContains('[dep1-1.0.jar, dep2-1.0.jar]')

        when:

    public static class DeprecateBehaviour extends DeprecationMessageBuilder<DeprecateBehaviour> {

        private final String behaviour;

        public DeprecateBehaviour(String behaviour) {
            this.behaviour = behaviour;
        }

        /**
         * Output: This behavior is scheduled to be removed in Gradle 9.0.
         */
        @Override

[runtime/metrics](/pkg/runtime/metrics/) counter
named `/godebug/non-default-behavior/<name>:events`
that counts the number of times a particular program's
behavior has changed based on a non-default value
for that setting.
For example, when `GODEBUG=http2client=0` is set,
`/godebug/non-default-behavior/http2client:events`
counts the number of HTTP transports that the program
has configured without HTTP/2 support.

    }

    def "logs deprecated behavior message"() {
        when:
        DeprecationLogger.deprecateBehaviour("Some behavior.").willBeRemovedInGradle9().undocumented().nagUser()

        then:
        expectMessage "Some behavior. This behavior has been deprecated. This behavior is scheduled to be removed in Gradle ${NEXT_GRADLE_VERSION}."
    }

with a stack dump by pressing ^\.

# Default behavior of signals in Go programs

By default, a synchronous signal is converted into a run-time panic. A
SIGHUP, SIGINT, or SIGTERM signal causes the program to exit. A
SIGQUIT, SIGILL, SIGTRAP, SIGABRT, SIGSTKFLT, SIGEMT, or SIGSYS signal
causes the program to exit with a stack dump. A SIGTSTP, SIGTTIN, or
SIGTTOU signal gets the system default behavior (these signals are

		var behavior autoscaling.HorizontalPodAutoscalerBehavior
		if err := json.Unmarshal([]byte(behaviorEnc), &behavior); err == nil && behavior != (autoscaling.HorizontalPodAutoscalerBehavior{}) {
			// only move well-formed data from annotations to fields
			out.Spec.Behavior = &behavior
		}
	}

	// drop round-tripping annotations after converting to internal

        """

        expect:

		// Go-specific wildcard for host name
		{":http", "", "http"}, // Go 1 behavior
		{":80", "", "80"},     // Go 1 behavior

		// Go-specific wildcard for service name or transport port number
		{"golang.org:", "golang.org", ""}, // Go 1 behavior
		{"127.0.0.1:", "127.0.0.1", ""},   // Go 1 behavior
		{"[::1]:", "::1", ""},             // Go 1 behavior

		// Opaque service name

	STLXP	(R6, R11), (RSP), R6                             // ERROR "constrained unpredictable behavior"
	STXP	(R6, R11), (R2), R2                              // ERROR "constrained unpredictable behavior"
	STLXR	R3, (RSP), R3                                    // ERROR "constrained unpredictable behavior"
	STXR	R3, (R4), R4                                     // ERROR "constrained unpredictable behavior"