question: private void decodeGitRefToolSpecifiedId ( final String toolSpecifiedId ) { if ( StringUtils . isEmpty ( toolSpecifiedId ) ) { throw new MalformedArtifactIDException ( this ) ; } final String [ ] components = toolSpecifiedId . split ( URI_SEPARATOR ) ; if ( components . length < 3 ) { throw new MalformedURIException ( String . format ( "The toolSpecifiedId was not able to be decoded: %s" , toolSpecifiedId ) ) ; } projectId = components [ 0 ] ; repoId = components [ 1 ] ; refName = components [ 2 ] ; if ( components . length > 3 ) { for ( int index = 3 ; index < components . length ; index ++ ) { refName = refName + URI_SEPARATOR + components [ index ] ; } } refName = decodeRefName ( refName ) ; }
target:  Decode the ToolSpecifiedId into its 3 separate components