if ( path[0].equals( "packages" ) ) {
PackageItem pkg = repository.loadPackage( path[1] );
if ( path[2].startsWith( "._" ) ) {
return osxDoubleData.containsKey( uri );
}
return pkg.containsAsset( AssetItem.getAssetNameFromFileName( path[2] )[0] );
} else {
if ( path.length == 4 ) {
PackageItem pkg = repository.loadPackageSnapshot( path[1],
path[2] );
return pkg.containsAsset( AssetItem.getAssetNameFromFileName( path[3] )[0] );