* limitations under the License.
 */

package com.google.common.io;

/**
 * Options controlling the behavior of sources/sinks/streams for testing.
 *
 * @author Colin Decker
 */
public enum TestOption {
  OPEN_THROWS,
  SKIP_THROWS,
  READ_THROWS,
  WRITE_THROWS,
  CLOSE_THROWS,
  AVAILABLE_ALWAYS_ZERO

 * limitations under the License.
 */

package com.google.common.io;

/**
 * Options controlling the behavior of sources/sinks/streams for testing.
 *
 * @author Colin Decker
 */
public enum TestOption {
  OPEN_THROWS,
  SKIP_THROWS,
  READ_THROWS,
  WRITE_THROWS,
  CLOSE_THROWS,
  AVAILABLE_ALWAYS_ZERO

 * SecureDirectoryStream} is not supported).
 *
 * <p>{@link RecursiveDeleteOption#ALLOW_INSECURE} can be used to force the recursive delete method
 * to proceed anyway.
 *
 * @since 21.0
 * @author Colin Decker
 */
@J2ktIncompatible
@GwtIncompatible
@J2ObjCIncompatible // java.nio.file
@ElementTypesAreNonnullByDefault
public final class InsecureRecursiveDeleteException extends FileSystemException {

	filler3 int
	C[T]
}

func _() {
	// calling embedded methods
	var b1 B1[string]

	b1.A1.m1("")
	b1.m1("")

	b1.A2.m2("")
	b1.m2("")

	var b2 B2[string]
	b2.m2("")

	// a deeper nesting
	var d D[string]
	d.m1("")
	d.m2("")

	// calling method expressions
	m1x := B1[string].m1
	m1x(b1, "")
	m2x := B2[string].m2
	m2x(b2, "")

	// calling method values
	m1v := b1.m1

	MOVW	$fd+4(FP), R0		// move syscall args
	MOVW	$sysarg1-16(SP), R1
	MOVM.IA	(R0), [R2-R5]
	MOVM.IA	[R2-R5], (R1)
	MOVW	$SYS_SEEK, R0		// syscall num
	SWI		$0
	CMP		$-1, R0
	B.EQ	seekerr
	MOVW	$·emptystring+0(SB), R2
	B		seekok
seekerr:
	MOVW	R0, 0(R6)
	MOVW	R0, 4(R6)
	BL		·errstr(SB)
	MOVW	$ret-20(SP), R2
seekok:
	MOVW	$err+28(FP), R1
	MOVM.IA	(R2), [R3-R4]
	MOVM.IA	[R3-R4], (R1)

import com.google.common.annotations.GwtCompatible;
import com.google.common.collect.Multimap;

/**
 * Helper methods/assertions for use with {@code com.google.common.collect} types.
 *
 * @author Colin Decker
 */
@GwtCompatible
final class GoogleHelpers {

  private GoogleHelpers() {}

  static void assertEmpty(Multimap<?, ?> multimap) {
    if (!multimap.isEmpty()) {

 * stream was closed. Intended for use in a test where only a single stream should be opened and
 * possibly closed.
 *
 * @author Colin Decker
 */
public interface TestStreamSupplier {

  /** Returns whether or not a new stream was opened. */
  boolean wasStreamOpened();

  /** Returns whether or not an open stream was closed. */

 * stream was closed. Intended for use in a test where only a single stream should be opened and
 * possibly closed.
 *
 * @author Colin Decker
 */
public interface TestStreamSupplier {

  /** Returns whether or not a new stream was opened. */
  boolean wasStreamOpened();

  /** Returns whether or not an open stream was closed. */

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;

/**
 * A byte sink for testing that has configurable behavior.
 *
 * @author Colin Decker
 */
public class TestByteSink extends ByteSink implements TestStreamSupplier {

  private final ByteArrayOutputStream bytes = new ByteArrayOutputStream();
  private final ImmutableSet<TestOption> options;

import com.google.common.annotations.J2ktIncompatible;

/**
 * Modes for opening a file for writing. The default when mode when none is specified is to truncate
 * the file before writing.
 *
 * @author Colin Decker
 */
@J2ktIncompatible
@GwtIncompatible
@ElementTypesAreNonnullByDefault
public enum FileWriteMode {
  /** Specifies that writes to the opened file should append to the end of the file. */
  APPEND