// Put the artifacts with the least differences first, since they're more likely to be useful
        Comparator.<Set<ArtifactDifference>>comparingInt(Set::size)
            // Prefer FILE differences over CLASSIFIER differences over EXTENSION differences,
            // since different classifiers/extensions are unlikely to be right
            .thenComparing(set -> set.contains(ArtifactDifference.FILE))

# "go build <pkg>" assembly output for each package
# and lists the packages with differences.
#
# For packages with differences it leaves files named
# old.txt and new.txt.

FLAGS1="-newexport=0"
FLAGS2="-newexport=1"

echo
echo
echo "1a) clean build using $FLAGS1"
(export GO_GCFLAGS="$FLAGS1"; sh make.bash)

echo
echo
echo "1b) save go build output for all packages"

    #  Does it check differences of column-def order?
    #  (except added or deleted columns)
    #
    #; isCheckColumnDefOrderDiff = false
    # - - - - - - - - - -/

    # /- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    # o isCheckDbCommentDiff: (NotRequired - Default false)
    #  Does it check differences of table or column or others comment?
    #

/**
 * An object representing the differences between two maps.
 *
 * @author Kevin Bourrillion
 * @since 2.0
 */
@DoNotMock("Use Maps.difference")
@GwtCompatible
@ElementTypesAreNonnullByDefault
public interface MapDifference<K extends @Nullable Object, V extends @Nullable Object> {
  /**
   * Returns {@code true} if there are no differences between the two maps; that is, if the maps are
   * equal.
   */

/**
 * An object representing the differences between two maps.
 *
 * @author Kevin Bourrillion
 * @since 2.0
 */
@DoNotMock("Use Maps.difference")
@GwtCompatible
@ElementTypesAreNonnullByDefault
public interface MapDifference<K extends @Nullable Object, V extends @Nullable Object> {
  /**
   * Returns {@code true} if there are no differences between the two maps; that is, if the maps are
   * equal.
   */

_0through4:
	MOVL	-4(SI)(BP*1), BX
	MOVL	-4(DI)(BP*1), CX
	CMPL	BX, CX
	JEQ	allsame

diff4:
	BSWAPL	BX	// reverse order of bytes
	BSWAPL	CX
	XORL	BX, CX	// find bit differences
	BSRL	CX, CX	// index of highest bit difference
	SHRL	CX, BX	// move a's bit to bottom
	ANDL	$1, BX	// mask bit
	LEAL	-1(BX*2), BX // 1/0 => +1/-1
	MOVL	BX, (AX)
	RET

	// 0-3 bytes in common
small:
	LEAL	(BP*8), CX
	NEGL	CX

import static org.gradle.internal.snapshot.PathUtil.getPathComparator

class CaseSensitiveVfsRelativePathTest extends AbstractCaseVfsRelativePathTest {

    def "finds right entry in sorted list with only case differences"() {
        def children = ["bAd", "BaD", "Bad"]
        children.sort(getPathComparator(CASE_SENSITIVE))
        expect:
        for (int i = 0; i < children.size(); i++) {
            def searchedChild = children[i]

package com.google.common.collect;

import com.google.common.annotations.GwtCompatible;
import java.util.SortedMap;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * An object representing the differences between two sorted maps.
 *
 * @author Louis Wasserman
 * @since 8.0
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
public interface SortedMapDifference<K extends @Nullable Object, V extends @Nullable Object>

	// compile the tool by default.
	// This will be <= go1.21. We take this as the maximum version that
	// this tool can support.
	//
	// There are no features currently in x/tools that need to tell fine grained
	// differences for versions <1.22.
	return toolchain
}

// InitFileVersions is a noop when compiled with this Go version.

package com.google.common.collect;

import com.google.common.annotations.GwtCompatible;
import java.util.SortedMap;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * An object representing the differences between two sorted maps.
 *
 * @author Louis Wasserman
 * @since 8.0
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
public interface SortedMapDifference<K extends @Nullable Object, V extends @Nullable Object>