/**
     * Compares 2 versions. Algorithm is inspired by PHP version_compare one.
     */
    @Override
    public int compare(Version version1, Version version2) {
        if (version1.equals(version2)) {
            return 0;
        }

        String[] parts1 = version1.getParts();
        String[] parts2 = version2.getParts();
        Long[] numericParts1 = version1.getNumericParts();

    }

    @Override
    public int compare(Versioned element1, Versioned element2) {
        Version version1 = element1.getVersion();
        Version version2 = element2.getVersion();
        return baseComparator.compare(version1, version2);
    }

    @Override
    public Comparator<Version> asVersionComparator() {
        return baseComparator;
    }

    public ResolutionNode resolveConflict(ResolutionNode node1, ResolutionNode node2) {
        try {
            ArtifactVersion version1 = node1.getArtifact().getSelectedVersion();
            ArtifactVersion version2 = node2.getArtifact().getSelectedVersion();

            return version1.compareTo(version2) > 0 ? node1 : node2;
        } catch (OverConstrainedVersionException exception) {
            // TODO log message or throw exception?

        Version v1 = newVersion(version1);
        Version v2 = newVersion(version2);

        if (expected > 0) {
            assertEquals(1, Integer.signum(v1.compareTo(v2)), "expected " + v1 + " > " + v2);
            assertEquals(-1, Integer.signum(v2.compareTo(v1)), "expected " + v2 + " < " + v1);
            assertNotEquals(v1, v2, "expected " + v1 + " != " + v2);
            assertNotEquals(v2, v1, "expected " + v2 + " != " + v1);

    public ResolutionNode resolveConflict(ResolutionNode node1, ResolutionNode node2) {
        try {
            ArtifactVersion version1 = node1.getArtifact().getSelectedVersion();
            ArtifactVersion version2 = node2.getArtifact().getSelectedVersion();

            return version1.compareTo(version2) <= 0 ? node1 : node2;
        } catch (OverConstrainedVersionException exception) {
            // TODO log message or throw exception?

/**
 * Versioned locations of global caches.
 *
 * The purpose of tracking previous versions is to help with cache cleanup.
 * E.g. when the layout was changed in {@code version1}, and it gets changed
 * in {@code version2} once again, we can delete the {@code version1} cache
 * when we detect that it is no longer used.
 *
 * Always use release candidate versions since we normally

	}{
		{
			name: "Test2",
			input: &envoy_admin.ListenersConfigDump_DynamicListener{
				Name: "First_Listener",
				ActiveState: &envoy_admin.ListenersConfigDump_DynamicListenerState{
					VersionInfo: "version1.5",
					Listener: &anypb.Any{
						TypeUrl: "type.googleapis.com/envoy.admin.v3.ListenersConfigDump",
					},
					LastUpdated: timestamppb.Now(),
				},
				ClientStatus: 453,
			},
		},
	}

cpanato <******@****.***> 1717690383 +0200

// license that can be found in the LICENSE file.

// Package version provides operations on [Go versions]
// in [Go toolchain name syntax]: strings like
// "go1.20", "go1.21.0", "go1.22rc2", and "go1.23.4-bigcorp".
//
// [Go versions]: https://go.dev/doc/toolchain#version
// [Go toolchain name syntax]: https://go.dev/doc/toolchain#name
package version // import "go/version"

import (
	"internal/gover"
	"strings"
)

zirain <******@****.***> 1713809620 +0800