gradle.settings == settings
    }

    def "closes settings when replaced"() {
        def state1 = Mock(SettingsState)
        def state2 = Stub(SettingsState)

        given:
        gradle.attachSettings(state1)

        when:
        gradle.attachSettings(state2)

        then:
        1 * state1.close()
    }

    def "closes settings when discarded"() {

}

/** Returns an immutable list containing [elements]. */
@SafeVarargs
internal fun <T> immutableListOf(vararg elements: T): List<T> {
  return Collections.unmodifiableList(listOf(*elements.clone()))
}

/** Closes this, ignoring any checked exceptions. */
internal fun Socket.closeQuietly() {
  try {
    close()
  } catch (e: AssertionError) {
    throw e
  } catch (rethrown: RuntimeException) {

	if err != nil {
		text.Close()
		return nil, err
	}
	c := &Client{Text: text, conn: conn, serverName: host, localName: "localhost"}
	_, c.tls = conn.(*tls.Conn)
	return c, nil
}

// Close closes the connection.
func (c *Client) Close() error {
	return c.Text.Close()
}

// hello runs a hello exchange if needed.
func (c *Client) hello() error {
	if !c.didHello {
		c.didHello = true
		err := c.ehlo()

import java.util.Deque;
import java.util.logging.Level;
import javax.annotation.CheckForNull;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * A {@link Closeable} that collects {@code Closeable} resources and closes them all when it is
 * {@linkplain #close closed}. This was intended to approximately emulate the behavior of Java 7's
 * <a href="http://docs.oracle.com/javase/tutorial/essential/exceptions/tryResourceClose.html"

        fails("check", "--continue")
        failure.assertHasCause("Invalid rulesMinimumPriority '11'.  Valid range 1 (highest) to 5 (lowest).")
        // pmdMain and pmdTest
        failure.assertHasFailures(2)
    }

    def "gets reasonable message when priority level threshold is out of range from task"() {
        goodCode()

import java.util.Deque;
import java.util.logging.Level;
import javax.annotation.CheckForNull;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * A {@link Closeable} that collects {@code Closeable} resources and closes them all when it is
 * {@linkplain #close closed}. This was intended to approximately emulate the behavior of Java 7's
 * <a href="http://docs.oracle.com/javase/tutorial/essential/exceptions/tryResourceClose.html"

		{
			example: hex("3bffffffffffffffff"),
			reject:  "-2^64-1 overflows int64 and falling back to float64 (as with JSON) loses distinction between float and integer",
		},
		{
			example: hex("c349010000000000000000"),
			reject:  "-18446744073709551617 overflows int64 and falling back to float64 (as with JSON) loses distinction between float and integer",
			fixme:   "decoding negative bigint to interface{} must not produce math/big.Int",
		},

        when:
        writer.endCDATA()

        then:
        IllegalStateException e = thrown()
        e.message == 'Cannot end CDATA node, as not currently in a CDATA node.'
    }

    def "closes tags"() {
        when:
        writer.startElement("root")
        action.call(writer)
        writer.endElement()

        then:
        sw.toString().contains("<root>") //is closed with '>'

func (sc *ServerConn) Hijack() (net.Conn, *bufio.Reader) {
	sc.mu.Lock()
	defer sc.mu.Unlock()
	c := sc.c
	r := sc.r
	sc.c = nil
	sc.r = nil
	return c, r
}

// Close calls [ServerConn.Hijack] and then also closes the underlying connection.
func (sc *ServerConn) Close() error {
	c, _ := sc.Hijack()
	if c != nil {
		return c.Close()
	}
	return nil
}

 * value that may be consumed only once and then closed. All other properties are immutable.
 *
 * This class implements [Closeable]. Closing it simply closes its response body. See
 * [ResponseBody] for an explanation and examples.
 */
class Response internal constructor(
  /**
   * The request that initiated this HTTP response. This is not necessarily the same request issued