diff --git a/maven-resolver-provider/src/main/java/org/apache/maven/repository/internal/DefaultVersionRangeResolver.java b/maven-resolver-provider/src/main/java/org/apache/maven/repository/internal/DefaultVersionRangeResolver.java index 491376f67e28..0879b696b9ed 100644 --- a/maven-resolver-provider/src/main/java/org/apache/maven/repository/internal/DefaultVersionRangeResolver.java +++ b/maven-resolver-provider/src/main/java/org/apache/maven/repository/internal/DefaultVersionRangeResolver.java @@ -47,6 +47,7 @@ import org.eclipse.aether.version.InvalidVersionSpecificationException; import org.eclipse.aether.version.Version; import org.eclipse.aether.version.VersionConstraint; +import org.eclipse.aether.version.VersionRange; import org.eclipse.aether.version.VersionScheme; import javax.inject.Inject; @@ -146,28 +147,36 @@ public VersionRangeResult resolveVersionRange( RepositorySystemSession session, } else { - Map versionIndex = getVersions( session, result, request ); - - List versions = new ArrayList<>(); - for ( Map.Entry v : versionIndex.entrySet() ) + VersionRange.Bound lowerBound = versionConstraint.getRange().getLowerBound(); + if ( lowerBound != null && lowerBound.equals( versionConstraint.getRange().getUpperBound() ) ) + { + result.addVersion( lowerBound.getVersion() ); + } + else { - try + Map versionIndex = getVersions( session, result, request ); + + List versions = new ArrayList<>(); + for ( Map.Entry v : versionIndex.entrySet() ) { - Version ver = versionScheme.parseVersion( v.getKey() ); - if ( versionConstraint.containsVersion( ver ) ) + try + { + Version ver = versionScheme.parseVersion( v.getKey() ); + if ( versionConstraint.containsVersion( ver ) ) + { + versions.add( ver ); + result.setRepository( ver, v.getValue() ); + } + } + catch ( InvalidVersionSpecificationException e ) { - versions.add( ver ); - result.setRepository( ver, v.getValue() ); + result.addException( e ); } } - catch ( InvalidVersionSpecificationException e ) - { - result.addException( e ); - } - } - Collections.sort( versions ); - result.setVersions( versions ); + Collections.sort( versions ); + result.setVersions( versions ); + } } return result;